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判断下面两种相关联的量成不成比例

2017-10-14 17页 doc 55KB 38阅读

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判断下面两种相关联的量成不成比例判断下面两种相关联的量成不成比例 判断下面两种相关联的量成不成比例,如果成比例,成什么比例。1、天数一定,每天烧煤量和烧煤总量( )比例。2、圆的直径和面积( )比例。3、订《少年科学画报》的份数和所需要的钱数( )比例。4、生产时间一定,每小时生产的个数和总个数( )比例。5、被除数一定,除数和商( )比例。6、在一定的距离内,车轮周长和它转动的圈数( )比例。7、正方形的边长和周长( )比例。8、比的后项一定,比的前项和比值( )比例。9、A、B、C 三种量的关系是:A B 。如果 B 一定,A、C 两种量( )比 C例...
判断下面两种相关联的量成不成比例
判断下面两种相关联的量成不成比例 判断下面两种相关联的量成不成比例,如果成比例,成什么比例。1、天数一定,每天烧煤量和烧煤总量( )比例。2、圆的直径和面积( )比例。3、订《少年科学画报》的份数和所需要的钱数( )比例。4、生产时间一定,每小时生产的个数和总个数( )比例。5、被除数一定,除数和商( )比例。6、在一定的距离内,车轮周长和它转动的圈数( )比例。7、正方形的边长和周长( )比例。8、比的后项一定,比的前项和比值( )比例。9、A、B、C 三种量的关系是:A B 。如果 B 一定,A、C 两种量( )比 C例。 如果 C 一定,A 和 B 两种量( )比例。10、如果 Y10X,X 和 Y( )比例;如果 Y 10 ,X 和 Y( )比例。 X 如果 X Y,X 和 Y( )比例。 711、分数的大小一定,它的分子和分母( )比例。12、全班人数一定,出勤人数和出勤率( )比例。13、正方体一个面的面积和它的面积( )比例。14、在一定的时间里,做一个零件所用的时间和做零件的个数( )比例。15、圆的半径和面积( )比例。16、圆锥体的高一定,圆锥的底面半径和它的体积( )比例。17、4X8Y,X 和 Y( )比例。18、车轮的直径一定,所行的路程和车轮的转数( )比例。19、圆柱的底面半径一定,圆柱的高和圆柱的体积( )比例。20、分数值一定,分子和分母( )比例。21、正方形的边长和面积( )比例。22、小麦的总重量一定,出粉率和面粉的重量( )比例。23、to develop the details of the project quality assurance systems and quality assurance goals and supervise the quality inspection departments. Quality Department is supervising quality assurance Department, directly responsible to the Chief Engineer, by controlling the raw materials, sample testing and construction process and quality control purposes. Quality Department the right to endanger the quality of construction and operation to be rejected or stopped. Substandard raw materials and not conducive to construction quality of technology ... 14.2.3 quality supervision and inspection system in order to ensure quality, the project shall be to establish a series of systems: quality assurance program; Construction technical supervision systems; Construction site management system; Construction triage and technical implementation of the programme; Quality of project reports; Site acceptance of materials, sample testing; Concrete test and mixture ratio determination; Other inspection system of supervision engineer is required. 14.2.4 quality management measures 1, job training to enhance staff quality consciousness, enhance quality, ensure quality assurance goals. 2, according to the scientific, standardized, procedures, standardized operation, implementation of personnel, posts, site inspection and acceptance procedures. 3, technicians and construction team leader before the familiar with the drawings, quality standards and quality requirements specified in the contract, while explicitly project developed by the Ministry of construction and the quality objectives. 4, technical Department Chief Engineer leading the project construction organization plan, submitted to the audit supervision engineer. 5, quality manageme 三角形的面积一定,底和高( )比例。24、要行一段路程,已行的和未行的路程( )比例。25、长方形的长一定,宽和周长( )比例。26、圆的半径和周长( )比例。27、总产量一定,单产量和数量( )比例。28、在同一时间里,杆高和影长( )比例。29、做一项工程,工作效率和工作时间( )比例。30、汽车从甲地到乙地,行车时间和速度( )比例。二、判断题,对的打?,错的打?。1、速度和时间成反比例。( )2、图上距离和实际距离成正比例。 ( )3、三角形的底一定,它的面积和高不成比例。 ( )4、图上距离一定,实际距离和比例尺成正比例。 ( )5、出盐率一定,盐的重量和海水的重量成正比例。 ( )判断下面两种相关联的量成不成比例,如果成比例,成什么比例。1、天数一定,每天烧煤量和烧煤总量( )比例。2、圆的直径和面积( )比例。3、订《少年科学画报》的份数和所需要的钱数( )比例。4、生产时间一定,每小时生产的个数和总个数( )比例。5、被除数一定,除数和商( )比例。6、在一定的距离内,车轮周长和它转动的圈数( )比例。7、正方形的边长和周长( )比例。8、比的后项一定,比的前项和比值( )比例。9、A、B、C 三种量的关系是:A 。如果 B 一定,A、C 两种量( )比例。 如果 C 一定,A 和 B 两种量( )比例。10、如果 Y10X,X 和 Y( )比例;如果 Y ,X 和 Y( )比例。如果 Y,X 和 Y( )比例。to develop the details of the project quality assurance systems and quality assurance goals and supervise the quality inspection departments. Quality Department is supervising quality assurance Department, directly responsible to the Chief Engineer, by controlling the raw materials, sample testing and construction process and quality control purposes. Quality Department the right to endanger the quality of construction and operation to be rejected or stopped. Substandard raw materials and not conducive to construction quality of technology ... 14.2.3 quality supervision and inspection system in order to ensure quality, the project shall be to establish a series of systems: quality assurance program; Construction technical supervision systems; Construction site management system; Construction triage and technical implementation of the programme; Quality of project reports; Site acceptance of materials, sample testing; Concrete test and mixture ratio determination; Other inspection system of supervision engineer is required. 14.2.4 quality management measures 1, job training to enhance staff quality consciousness, enhance quality, ensure quality assurance goals. 2, according to the scientific, standardized, procedures, standardized operation, implementation of personnel, posts, site inspection and acceptance procedures. 3, technicians and construction team leader before the familiar with the drawings, quality standards and quality requirements specified in the contract, while explicitly project developed by the Ministry of construction and the quality objectives. 4, technical Department Chief Engineer leading the project construction organization plan, submitted to the audit supervision engineer. 5, quality manageme 11、分数的大小一定,它的分子和分母( )比例。12、全班人数一定,出勤人数和出勤率( )比例。13、正方体一个面的面积和它的表面积( )比例。14、在一定的时间里,做一个零件所用的时间和做零件的个数( )比例。15、圆的半径和面积( )比例。16、圆锥体的高一定,圆锥的底面半径和它的体积( )比例。17、4X8Y,X 和 Y( )比例。18、车轮的直径一定,所行的路程和车轮的转数( )比例。19、圆柱的底面半径一定,圆柱的高和圆柱的体积( )比例。20、分数值一定,分子和分母( )比例。21、正方形的边长和面积( )比例。22、小麦的总重量一定,出粉率和面粉的重量( )比例。23、三角形的面积一定,底和高( )比例。24、要行一段路程,已行的和未行的路程( )比例。25、长方形的长一定,宽和周长( )比例。26、圆的半径和周长( )比例。27、总产量一定,单产量和数量( )比例。28、在同一时间里,杆高和影长( )比例。29、做一项工程,工作效率和工作时间( )比例。30、汽车从甲地到乙地,行车时间和速度( )比例。二、判断题,对的打?,错的打?。1、速度和时间成反比例。( )2、图上距离和实际距离成正比例。( )3、三角形的底一定,它的面积和高不成比例。( )4、图上距离一定,实际距离和比例尺成正比例。( ) 5、出盐率一定,盐的重量和海水的重量成正比例。( )一、填空。 1(( )叫做比例。 2(( )to develop the details of the project quality assurance systems and quality assurance goals and supervise the quality inspection departments. Quality Department is supervising quality assurance Department, directly responsible to the Chief Engineer, by controlling the raw materials, sample testing and construction process and quality control purposes. Quality Department the right to endanger the quality of construction and operation to be rejected or stopped. Substandard raw materials and not conducive to construction quality of technology ... 14.2.3 quality supervision and inspection system in order to ensure quality, the project shall be to establish a series of systems: quality assurance program; Construction technical supervision systems; Construction site management system; Construction triage and technical implementation of the programme; Quality of project reports; Site acceptance of materials, sample testing; Concrete test and mixture ratio determination; Other inspection system of supervision engineer is required. 14.2.4 quality management measures 1, job training to enhance staff quality consciousness, enhance quality, ensure quality assurance goals. 2, according to the scientific, standardized, procedures, standardized operation, implementation of personnel, posts, site inspection and acceptance procedures. 3, technicians and construction team leader before the familiar with the drawings, quality standards and quality requirements specified in the contract, while explicitly project developed by the Ministry of construction and the quality objectives. 4, technical Department Chief Engineer leading the project construction organization plan, submitted to the audit supervision engineer. 5, quality manageme 叫做比例的项。( )叫做比例的外项,( ) 叫做比例的内项。 3(( )这叫做比例的基本性质。 4(( )叫做解比例。 5(两个比的( )相等,这两个比就相等。 6(用比例的意义判断两个比能否组成比例的步骤是:一求、二看、三判断。“求”是指( ),“看”是指( )。 7(用比例的基本性质判断两个比能否组成比例的步骤是:一算、二看、三判断。“算”是指( ),“看”是指( )。 8(解比例的根据是( )。 二、按要求写比例。 1(写出一个你喜欢的比例。 2(写出一个比值是 3/5 的比例。3(一个比例的两个外项互为倒数,一个内项 4(一个比例的两个内项的积是 4/5 ,一个外 是 1/10 ,写出符合条件的一个比例。 项是 3/8 ,写出符合条件的一个比例。5(一个比例,组成比例的比的比值是 1/4 , 6(有两个比,比值都是 2/3 ,第一个比的后项与 两个外项分别是 17 和 3/5 ,写出这个比例。 第二个比的前项都是 6,把这两个比组成比 例。 三、按要求转化。 1(把 6×8,24×2 改写成四个比例。 2(把 7m ,,n 改写成四个比例。,(如果 7 a,6 b,那么 a:b , ( )/( )。 ,(如果 9 a,5b ,那么 b:a , ( )/ ( )。,(如果 3/5a,4/9b ,那么 a:b,( )/( ) 。 ,(如果 3/8a,0.45b ,那么 b:a,( ) /( )。,(如果甲数的 4/5 与乙数的 7/9 相等,那么 ,(男生人数的 5/8 与女生人数的 5/9 相 等,那甲数与乙数的比是( )。 么女生人数与男生to develop the details of the project quality assurance systems and quality assurance goals and supervise the quality inspection departments. Quality Department is supervising quality assurance Department, directly responsible to the Chief Engineer, by controlling the raw materials, sample testing and construction process and quality control purposes. Quality Department the right to endanger the quality of construction and operation to be rejected or stopped. Substandard raw materials and not conducive to construction quality of technology ... 14.2.3 quality supervision and inspection system in order to ensure quality, the project shall be to establish a series of systems: quality assurance program; Construction technical supervision systems; Construction site management system; Construction triage and technical implementation of the programme; Quality of project reports; Site acceptance of materials, sample testing; Concrete test and mixture ratio determination; Other inspection system of supervision engineer is required. 14.2.4 quality management measures 1, job training to enhance staff quality consciousness, enhance quality, ensure quality assurance goals. 2, according to the scientific, standardized, procedures, standardized operation, implementation of personnel, posts, site inspection and acceptance procedures. 3, technicians and construction team leader before the familiar with the drawings, quality standards and quality requirements specified in the contract, while explicitly project developed by the Ministry of construction and the quality objectives. 4, technical Department Chief Engineer leading the project construction organization plan, submitted to the audit supervision engineer. 5, quality manageme 人数的比是( )。 四、选择题(选择正确答案的序号填在括号里)。 ,(比例 5?3,15?9 的内项 3 增加 6,要使比例成立,外项 9 应该增加( )。 ? 6 ? 18 ? 27 2(把 2 千克盐加入 15 千克水中,盐与盐水重量的比是( )。 ? 2?15 ? 15?17 ? 2?17 3(下面的比中能与 3?8 组成比例的是( )。 ? 3.5?6 ? 1.5?4 ? 6?1.5 4(下面的数中,能与 6、9、10 组成比例的是( )。 ? 7 ? 5.4 ? 1.5 五、解比例。 3/4?x ,3/12 4/x-2,2/5 x3/6,9?5 六、解决问题。 ,(六?有 55 人,男生人数的 与女生人 2(面粉比大米少 35 袋,面粉袋数的 与大米 数的 相等,男、女生各有多少人, 袋数的 相等。面粉和大米各有多少袋, 比和比例单元检测题 班别: 姓名: 得分: 一、填空。(第 2、4、8 题每题 2 分,其余每题 4 分,共 26 分) 1、 B ( ):5 10 ( )。 C X 2、某班有男学生 25 人,女学生 23 人。男学生和女学生人数的比是( ),女学生和全班人数的比是( )。 3、把 4.2:2.8 化成最简单的整数比是( ),比值是( )。 4、把两个比值都是 1、3 的比,组成一个内项为 6 和 5 的比例是( )。 5、6:4,3:( ) ( ): X 5: 7 6、在一幅比例尺是 的地图上量得甲、乙两地相.2 踸厘米,甲、乙两地的实际距离是( )千米。 7、一个长方形的周长是 60 厘米,长和宽的比是 3:2。这个长方形的长是( )厘米,宽是( )厘米。 8、根to develop the details of the project quality assurance systems and quality assurance goals and supervise the quality inspection departments. Quality Department is supervising quality assurance Department, directly responsible to the Chief Engineer, by controlling the raw materials, sample testing and construction process and quality control purposes. Quality Department the right to endanger the quality of construction and operation to be rejected or stopped. Substandard raw materials and not conducive to construction quality of technology ... 14.2.3 quality supervision and inspection system in order to ensure quality, the project shall be to establish a series of systems: quality assurance program; Construction technical supervision systems; Construction site management system; Construction triage and technical implementation of the programme; Quality of project reports; Site acceptance of materials, sample testing; Concrete test and mixture ratio determination; Other inspection system of supervision engineer is required. 14.2.4 quality management measures 1, job training to enhance staff quality consciousness, enhance quality, ensure quality assurance goals. 2, according to the scientific, standardized, procedures, standardized operation, implementation of personnel, posts, site inspection and acceptance procedures. 3, technicians and construction team leader before the familiar with the drawings, quality standards and quality requirements specified in the contract, while explicitly project developed by the Ministry of construction and the quality objectives. 4, technical Department Chief Engineer leading the project construction organization plan, submitted to the audit supervision engineer. 5, quality manageme 据“单价 X 数量,总价”写出: 如果单价一定,总价和数量成( )比例。 如果总价一定,单价和数量成( )比例。 二、判断下面各题,对的在( )里画“?”,错的画“×”。(每题2 分,共 10 分) 1、两个数相除,又叫做这两个数的比。 ( ) 2、 ,比例尺。 ( ) 3、看一本书,已看的页数和未看的页数成反比例。( ) 4、正方形的周长和边长成正比例。 ( ) 5、做一批零件,甲要 4 小时完成,乙要 5 小时完成。甲、乙工作效率的比是 4:5。 ( ) 三、选择正确答案的序号填在( )里。(每题 2 分,共 10 分) 1、一个比的前项扩大 3 倍,要使比值不变,后项应( )。 ?扩大 3 倍 ?缩小 3 倍 ?不变 2、把线段比例尺 改写成数字比例尺是( )。 ?1:20 ?1:80 ?1:2000000 3、下面各组比中,第( )组的两个比可以组成比例。 ?5:6 和 6:5 ? 和 ?8:7 和 2:1.75 4、如果 3a,4b,那么 a:b,( )。 ?3:4 ?4:3 ?3a:4b 5、圆的半径和面积( )。 ?成正比例 ?成反比例 ?不成比例 四、计算。(共 24 分) 1、求比值。(每题 2 分,共 8 分) (1)28:40 (2)2.1:0.81 (3) : (4)1.15:3.5 2、化简比。(每题 2 分,共 8 分) (1) (2)1:0.25 (3) : (4)4.8:2 3、解比例。(每题 4 分,共 8 分) (1)45:?,18:26 (2) 五、应用题。(每题 6 分,共 30 分) 1、一幢楼房的地基呈正方形,它的边长是 28 米。按照 的比例尺,画出它to develop the details of the project quality assurance systems and quality assurance goals and supervise the quality inspection departments. Quality Department is supervising quality assurance Department, directly responsible to the Chief Engineer, by controlling the raw materials, sample testing and construction process and quality control purposes. Quality Department the right to endanger the quality of construction and operation to be rejected or stopped. Substandard raw materials and not conducive to construction quality of technology ... 14.2.3 quality supervision and inspection system in order to ensure quality, the project shall be to establish a series of systems: quality assurance program; Construction technical supervision systems; Construction site management system; Construction triage and technical implementation of the programme; Quality of project reports; Site acceptance of materials, sample testing; Concrete test and mixture ratio determination; Other inspection system of supervision engineer is required. 14.2.4 quality management measures 1, job training to enhance staff quality consciousness, enhance quality, ensure quality assurance goals. 2, according to the scientific, standardized, procedures, standardized operation, implementation of personnel, posts, site inspection and acceptance procedures. 3, technicians and construction team leader before the familiar with the drawings, quality standards and quality requirements specified in the contract, while explicitly project developed by the Ministry of construction and the quality objectives. 4, technical Department Chief Engineer leading the project construction organization plan, submitted to the audit supervision engineer. 5, quality manageme 的平面图。 2、东风六年级的学生为贫困山区捐款 1560 元,一班、二班和三班捐款数的比是 6:4:5。三个班各捐款多少元, 3、甲、乙两地之间的公路长 238 千米。一辆汽车从甲地开往乙地,头 3 小时行驶了 102 千米。照这样计算,几小时可以到达乙地,(用比例解) 4、一项工程,由 12 个工人来做,需要 15 天完成。如果要提前 5 天完成,需要几个工人来做,(用比例解) 5、果园里有时间橙树、桔树和荔枝树共 1020 棵。其中荔枝树占了总数的 橙树和桔树棵数的比是 5:4。三种果树各有多少棵,一、填空题: (25 分) 1、 ?243/8 24 : 2、在 4 :7 48 :84 中,4 和 84 是比例的( ,7 ) 和 48 是比例的( )。 3、用 2、3、4、6 写出两个不同的比例式: 、 。 4、 如果两个外项的积是 1/2, 在一个比例中, 则另一个内项是 其中一个内项是 2/3, 。 5、小林骑自行车从家到学校他骑车的速度和所需时间成 比例(6、在 A×BC 中当 B 一定时A 和 C 成 比例当 C 一定时A 和 B 成 比例( 7、一种精密零件长 5 毫米,把它画在比例尺是 12:1 的零件图上,长应画( )厘米。 8、在一幅中国地图上量得甲地到乙地的距离是 4 厘米,而甲地到乙地的实际距离是 180千米。这幅地图的比例尺是( 。 ) 9、A 的 2/3 与 B 的 3/4 相等,那么 A?B,( )?( ,它们的比值是( ) 。 )10、在比例尺是 1:2000000 的地图上量得两地距离是 38 厘米to develop the details of the project quality assurance systems and quality assurance goals and supervise the quality inspection departments. Quality Department is supervising quality assurance Department, directly responsible to the Chief Engineer, by controlling the raw materials, sample testing and construction process and quality control purposes. Quality Department the right to endanger the quality of construction and operation to be rejected or stopped. Substandard raw materials and not conducive to construction quality of technology ... 14.2.3 quality supervision and inspection system in order to ensure quality, the project shall be to establish a series of systems: quality assurance program; Construction technical supervision systems; Construction site management system; Construction triage and technical implementation of the programme; Quality of project reports; Site acceptance of materials, sample testing; Concrete test and mixture ratio determination; Other inspection system of supervision engineer is required. 14.2.4 quality management measures 1, job training to enhance staff quality consciousness, enhance quality, ensure quality assurance goals. 2, according to the scientific, standardized, procedures, standardized operation, implementation of personnel, posts, site inspection and acceptance procedures. 3, technicians and construction team leader before the familiar with the drawings, quality standards and quality requirements specified in the contract, while explicitly project developed by the Ministry of construction and the quality objectives. 4, technical Department Chief Engineer leading the project construction organization plan, submitted to the audit supervision engineer. 5, quality manageme 这两地的实际距离是 千米( 11、甲乙两数的比是 5:3,乙数是 60,甲数是 。 12、糖水的重量一定糖的重量和水的重量 比例(二、判断题:(10 分) 1、工作总量一定,工作效率和工作时间成反比例。 2、两根同样长的钢筋其中一根锯成 3 段用了 12 分钟另一根要锯成 6 段需要 24 分钟。 3、比例的两个内项互为倒数,那么它的两个外项也互为倒数。 (4、在一幅地图上,图上距离和实际距离成正比例。 )5、比的前项和后项都扩大 2 倍 得到一个新的比,这两个比能组成比例。( )6、 X 和 Y 表示两种相关联的量,同时 5X—7Y0,X 和 Y 不成比例。 7、如果 3a5b,那么 a:b5:3。 8、分数值一定,它的分子和分母成正比例。 9、在一定的距离内,车轮周长和它转动的圈数成反比例。 10、两种相关联的量,不成正比例,就成反比例。 。三、选择题:(20 分) 1、一条路的长度一定,已经修好的部分和剩下的部分( 。 )A(成正比例 B(成反比例 《学习报》的单价一定,订 C(不成比例 2、阅份数与总价( )A、成正比例 B、成反比例 C、不成比例 3、比例尺表示A、图上距离是实际距离的 1/2400000。B、实际距离是图上距离的 800000 倍。C、实际距离与图上距离的比为 1 :800000 4、在比例尺是 1 :8 的图纸上,甲、乙两个圆的直径比是 2 :3,那么甲、乙两个圆的实际的直径比是( ) A、1 :8 B 、4 :9 C、2 :3 D、8 :1 5、表示 x 和 y 成正比例to develop the details of the project quality assurance systems and quality assurance goals and supervise the quality inspection departments. Quality Department is supervising quality assurance Department, directly responsible to the Chief Engineer, by controlling the raw materials, sample testing and construction process and quality control purposes. Quality Department the right to endanger the quality of construction and operation to be rejected or stopped. Substandard raw materials and not conducive to construction quality of technology ... 14.2.3 quality supervision and inspection system in order to ensure quality, the project shall be to establish a series of systems: quality assurance program; Construction technical supervision systems; Construction site management system; Construction triage and technical implementation of the programme; Quality of project reports; Site acceptance of materials, sample testing; Concrete test and mixture ratio determination; Other inspection system of supervision engineer is required. 14.2.4 quality management measures 1, job training to enhance staff quality consciousness, enhance quality, ensure quality assurance goals. 2, according to the scientific, standardized, procedures, standardized operation, implementation of personnel, posts, site inspection and acceptance procedures. 3, technicians and construction team leader before the familiar with the drawings, quality standards and quality requirements specified in the contract, while explicitly project developed by the Ministry of construction and the quality objectives. 4, technical Department Chief Engineer leading the project construction organization plan, submitted to the audit supervision engineer. 5, quality manageme 的关系式是 。A、xyk 一定 B、y/x k C、x/y k 一定 D、xyk 一定 6、在下面各比中,能与 1/3:1/4 组成比例的比是 。A、4:3 B、3:4 C、1/4:3 D、1/4:1/3 7、一项工程,甲队单独做要 10 天,乙队要 8 天,甲乙两队工效比是 。A、10:8 B、5:4 C、8:10 D、4:5 8、下面两种数量中不成比例的是 。A、正方形的周长和边长 B、某同学从家到学校的步行速度和所用时间 C、圆的半径和面积 D、圆的直径和周长9、小正方形和大正方形边长的比是 2:7,小正方形和大正方形面积的比是 A 2:7 B、6:21 C、4:49 D 7:2 (10、下面第 组的两个比不能组成比例。 )A、8:7 和 14:16 B、0.6:1/5 和 3:1 C、1/3: 1/4 和 1/6:1/2 (14 分)四、计算。 (51、口算。 分) 5647 12.6?3 0.36?0.9 91070 0.25×0.4 1/5×1/8 16×5 1?0.25 1/2,1/3 120.82、解比例: 3:x 9:15 x/25 1.2/75 2/3:5/6x:9 五、应用题: (1—4题用比例的知识解答)(35 分)1(农场收割小麦,前 3 天收割了 165 公顷。照这样计算,8 天可以收割多少公顷,(5 分)2(同学们做广播操,每行站 20 人,正好站 18 行。如果每行站 24 人,可以站多少行,(5 分)3(一种农药,用药液和水按 1:1500 配制而成,现有 3 千克药液,能配制这种农药多少千克,(5 分)4、一间房子要用方砖铺地,用边长 3 分米的方砖,需要 96 块。如果改用边长是2 分米的方砖要多少块,(5 分) to develop the details of the project quality assurance systems and quality assurance goals and supervise the quality inspection departments. Quality Department is supervising quality assurance Department, directly responsible to the Chief Engineer, by controlling the raw materials, sample testing and construction process and quality control purposes. Quality Department the right to endanger the quality of construction and operation to be rejected or stopped. Substandard raw materials and not conducive to construction quality of technology ... 14.2.3 quality supervision and inspection system in order to ensure quality, the project shall be to establish a series of systems: quality assurance program; Construction technical supervision systems; Construction site management system; Construction triage and technical implementation of the programme; Quality of project reports; Site acceptance of materials, sample testing; Concrete test and mixture ratio determination; Other inspection system of supervision engineer is required. 14.2.4 quality management measures 1, job training to enhance staff quality consciousness, enhance quality, ensure quality assurance goals. 2, according to the scientific, standardized, procedures, standardized operation, implementation of personnel, posts, site inspection and acceptance procedures. 3, technicians and construction team leader before the familiar with the drawings, quality standards and quality requirements specified in the contract, while explicitly project developed by the Ministry of construction and the quality objectives. 4, technical Department Chief Engineer leading the project construction organization plan, submitted to the audit supervision engineer. 5, quality manageme to develop the details of the project quality assurance systems and quality assurance goals and supervise the quality inspection departments. Quality Department is supervising quality assurance Department, directly responsible to the Chief Engineer, by controlling the raw materials, sample testing and construction process and quality control purposes. Quality Department the right to endanger the quality of construction and operation to be rejected or stopped. Substandard raw materials and not conducive to construction quality of technology ... 14.2.3 quality supervision and inspection system in order to ensure quality, the project shall be to establish a series of systems: quality assurance program; Construction technical supervision systems; Construction site management system; Construction triage and technical implementation of the programme; Quality of project reports; Site acceptance of materials, sample testing; Concrete test and mixture ratio determination; Other inspection system of supervision engineer is required. 14.2.4 quality management measures 1, job training to enhance staff quality consciousness, enhance quality, ensure quality assurance goals. 2, according to the scientific, standardized, procedures, standardized operation, implementation of personnel, posts, site inspection and acceptance procedures. 3, technicians and construction team leader before the familiar with the drawings, quality standards and quality requirements specified in the contract, while explicitly project developed by the Ministry of construction and the quality objectives. 4, technical Department Chief Engineer leading the project construction organization plan, submitted to the audit supervision engineer. 5, quality manageme
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