电力英语缩写词汇

OROTETSUSDPOSDSPOGSOSRSPIWOOSROOBSPOTSEEPIDSOLLONWOUUCPOVPOBFTOTFBOBOFCOMSOCSUWSUHSUVHSURLSTUPSTUUSDNSDFOESDSOPLOFOPROOL发电系统常用术语缩写与翻译OperationManagement运行管理operationregulations运行规程operationtechnique运行技术unitstart-upprogram机组启动程序unitshut-downoperation停机操作operationstandard运行规程safetyoperation安全运行operationguardianshipsystem操作监护制度operationsupervisingandrepeatingsystem操作监护复诵制permitissuerforworkorder工作票许可人operationsupervisor运行负责人operationorder操作票boilersupervision锅炉监察periodicoperatingtestsforstandbyequipment备用设备定期运行试验equipmentpatrolandinspection设备巡回检查doubleshiftoperation两班制运行lowloadoperationatnight夜间低负荷运行weekendoutage(weekendshut-down)周末停运underconstantpressureoperation定压运行variablepressureoperation(slidingpressureoperation)变压运行(滑压运行)boilerfollowingturbineoperation炉跟机运行turbinefollowingboileroperation机跟炉运行by-passoperation旁路运行fullcapacityoperation满负荷运行mini-steamoperation汽轮机少蒸汽运行coldstart-up冷态起动warmstartup温态起动hotstartup热态起动veryhotstartup极热态起动ramploadingstartup滑参数起动pressurestartup定压起动unitshut-down机组停机normalshut-down正常停机forcedoutage强迫停机emergencyshut-down危急停机scheduledoutage检修停机plannedoutage停机faultoutage事故停机prolongedoutage长期停机operationallimit运行极限值RPratedparameters额定参数RPratedpower额定功率RCratedcurrent(voltage)额定电流(电压)CMRcontinuousmaximumrating连续最大出力BEOboilereconomicoperation锅炉经济运行ABCadjustmentofboilercombustion锅炉燃烧调整LTloadtest带负荷试验OLToverloadtest超负荷试验LCTloadchangetest变负荷试验LDTloaddumptest甩负荷试验ABCSTautomaticboilercontrolsystemtuning锅炉自动调节系统调整DAdamperadjustment挡板调节THRturbogeneratorheatrate汽轮发电机热耗BEVboilerevaporation锅炉蒸发量BEFboilerefficiency锅炉效率SQsteamquality蒸汽质量RPDreheaterpressuredrop再热器压降MDBEWSOSthemin.stableboilerevaporationwithoutsupplementaryoilsupport最小稳定蒸发量ETEPtheefficiencyoftheelectrostaticprecipitator静电除尘器效率AHLairheaterleakage空预器泄露量发电系统常用术语缩写与翻译MaintenanceandItsManagement检修及其管理SMscheduledmaintenance计划检修OHoverhaul大修MRminorrepair小修ARaccidentalrepair事故检修UMunscheduledmaintenance临时检修PRMperiodicmaintenance定期检修OMordinarymaintenance日常检修PMpreventivemaintenance预防性检修OPBSOoutageperiodbetweensuccessiveoverhauls检修停役期MFmaintenancefrequency检修次数MHQMmen-hourquotaformaintenance检修工时定额QMSPquotaformaintenancespareparts检修备品定额OPoverhaulplanning检修计划DFMdefectmaintenance缺陷维修DLMdailymaintenance日常维修PDMpredictivemaintenance预见性维修SICstoreinventorycontrol存货清单管理EIexternalinspection外部检查IIinternalinspection内部检查ISIMHNDTPEDREMREQARPMAABAFGSMSSRSSTBPSESSFWSCSBDVSCCCWSTCPCTCIRTCRSDRSSDRTRDSTBRDFSTTCWLSLPCLOLASLAILSBMBSTPTPAIMPBAYinnersurfaceinspection内表面检查measurement测量hammering敲打检查non-destructivetesting非破坏性试验pickling酸洗检查equipmentdiagnosticsreport设备诊断报告equipmentmodificationreport设备异动报告equipmentqualityacceptancereport设备质量验收报告planofmeasuresagainstaccident反事故措施计划boilerairandfluegassystem锅炉烟风系统mainsteamsystem主蒸汽系统reheatsteamsystem再热蒸汽系统turbineby-passsystem汽机旁路系统extractionsteamsystem抽汽系统feedwatersystem给水系统condensatesystem凝结水系统boilerdrainandventsystem锅炉输水和排汽系统closedcyclecoolingwatersystem闭式循环汽冷却水系统treatmentofcracksonpressuredcomponents承压件裂纹处理treatmentofcrackinrotor转子裂纹处理treatmentofcylindercracks汽缸裂纹处理statordeformationrepair定子变形处理shaftstraightening直轴dismantlingandreassemblingofturbinerotordisc汽机叶轮拆装steamturbinebladeremoval汽轮机换叶片deformedflangesurfacetreatmentofturbinecylinder汽缸法兰结合面变形处理waterleakage漏水steamleakage漏汽pulverizedcoalleakage漏煤粉oilleakage漏油ashleakage漏灰airleakage漏气supportbeam支承梁mainbeam大梁stainlesstube不锈钢管pressuretestingforpipes管道试压abrasioninspection磨损检查发电系统常用术语缩写与翻译LayoutofaPowerStation发电厂平面图mainpowerbuilding主厂房ashyard灰场TBturbinebuilding汽机房WIwaterintake取水口BHboilerhouse锅炉房CYcoalyard煤场DRdeaeratorroom除氧间ICSYindoorcoalstorageyard干燥棚CTcoolingtower冷却塔WPHwatersidepumphouse岸边水泵房CPHcentralpumphouse中央水泵房CBcontrolbuilding主控制楼CCB/Rcentralcontrolbuilding/room中央控制楼（集控UCB/Runitcontrolbuilding/room单元控制楼/室NCB/Rnetworkcontrolbuilding/room网络控制楼/室PHpumphouse水泵房WTPwatertreatmentplant水处理厂ISindoorsubstation室内变电所OSSoutdoorswitchingstation室外开关站Sstorehouse仓库ICYindoorcoalyard室内煤场SRstacker-reclaimer堆取料机WTwagontipper翻车机CCCRcoalconveyorcontrolroom输煤机控制室HGShydrogengenerationstation制氢站FOTfueloiltank燃油罐SBservicebuilding办公室BHLboilerhouselayout锅炉房布置图PLpipinglayout管路布置图WLwiringlayout线路图FFBfossil-firedboiler燃煤锅炉OFBoil-firedboiler燃油锅炉GFBgas-firedboiler燃气锅炉STsteamturbine汽轮机GTgasturbine燃气轮机CSTcondensingsteamturbine凝汽式汽轮机BPTbackpressureturbine背压式汽轮机ITimpulseturbine冲动式汽轮机RTreactionturbine反动式汽轮机GSgeneratorset发电机组MTmaintransformer主变压器MCmainchimney主烟囱STPewagetreatmentplant污水处理厂CHcompressorhouse空气压缩机房HGSShydrogengenerationandstoragestation制氢站APashpit灰坑/室FSABCWPHCBBDTBSTSTCWPFTLOTDCWSFSSSSSSWTSGCSPDSPSSCHSCASOPPSPGLLLMPBTLMPBfirestation消防站administrationblock行政大楼coolingwaterpumphouse冷却水泵房controlblock控制大楼blowdowndisposaltank排污处理罐bufferstoragetank缓冲水箱sedimentationtank沉淀水箱cleanwaterpond清水池flashtank扩容器lubricationoiltank润滑油箱drawings图纸coolingwatersystem冷却水系统feedwaterandsaturatedsteamsystem给水及饱和蒸汽系统superheatedsteamsystem过热蒸汽系统watertreatmentsystem水处理系统gas-circulationsystem烟气循环系统primarydistributionsystem一次配电系统powersupplysystem供电系统coalhandlingsystem输煤系统compressedairsystem压缩空气系统overallplotplanofthesite厂址总体规划图plantgenerallayout厂内总平面布置图longitudinallayoutofthemainpowerbuilding主厂房纵向布置图transversallayoutofthemainpowerbuilding主厂房横向布局图DFWWBSRAEAPEPRDCMHDHSTCTIOTFMBWLGPPAGSBAWASMRILFGDFGRIDFFDFGGHESVPASRMTIMLPCVSBCCSBWCPAHBAFGSPCS发电系统常用术语缩写与翻译BoilerandAuxiliaries锅炉及其附属设备drum汽泡furnace炉膛waterwall水冷壁burner燃烧器superheater过热器reheater再热器attemperator减温器economizer省煤器airpreheater空气预热器electrostaticprecipitator静电除尘器risers上升管downcomers下降管mixingheader混合联箱distributionheader分配联箱supporttube支承管connectingtube连接管ignitionoiltorch点火油枪flamemonitor火焰监视器boilerwaterlevelgauge锅炉水位计pressureparts压力部件air&gassystem空气及气体系统boilerauxiliaryequipment锅炉辅助设备auxiliarysystem&miscellaneous附属系统及其他refractory,insulation&lagging耐火及保温覆盖物质fluegasdamper烟气挡板fluegasrecirculation烟气再循环induceddraftfan引风机forceddraftfan送风机gas-to-gasheatexchanger气-气热交换器safetyvalve安全阀platformsandstairs平台和扶梯refractorymaterial耐火材料thermalinsulatingmaterial保温材料lagging护板powercontrolvalve动力控制阀sootblower吹灰器conicalcycloneseparator旋风分离器boilerwatercirculatingpump炉水循环泵ashhopper灰斗boilerairandfluegassystem锅炉烟风系统pulverizedcoalsystem制粉系统FOSSWSMSRSSBFWSBDVSASSSAHDSCCCWSSWSMBSICASCHSAHSFFSCFSSBACBBOABOGSSDDVHOPCFCP,CMCTBCJPCDTLDWLHPTFFOFTTDFDWWTLTSITSHTSALOMBLRSSTBPSBFSESSfueloilsystem燃油系统steamandwatersystem汽水系统mainsteamandreheatsteamsystem主蒸汽和再热蒸汽系统boilerfeedwatersystem锅炉给水系统boilerdrainandventsystem锅炉疏水和放气系统auxiliarysteamsystem辅助蒸汽系统steamairheaterdrainsystem暖风器疏水系统closedcyclecoolingwatersystem闭式循环冷却水系统servicewatersysteminmainbuilding主厂房内厂用水系统stationandinstrumentcompressedairsystem厂用和仪表用压缩空气系统coalhandlingsystem输煤系统ashhandlingsystem除灰系统firefightingsystem消防系统chemicalfeedandsamplingsystem化学加药和取药系统boileracidcleaning锅炉酸洗boilerblowout锅炉冲管auxiliaryboiler厂用锅炉oilgun油枪steamseparator汽水分离器drumdrainvalve汽包流水阀heavyoilpump重油泵coalfeeder给煤机coalpulverizer,coalmill磨煤机classifier粗粉分离器tubeburst爆管coaljamming堵煤pulverizedcoaldeposits积粉toolowdrumwaterlevel汽包水位过低highpressureinthefurnace炉膛压力高fire-offinthefurnace炉膛熄火trippingofthedraftfans风机跳闸damageofwaterwalltube水冷壁管损坏LowTemperatureSuperheater低温过热器IntermediateTemperatureSuperheater中温过热器HighTemperatureSuperheater高温过热器Atomizationoflightoilforthemainboiler主锅炉雾化轻油发电系统常用术语缩写与翻译TurbineandAuxiliaries汽轮机及其附属设备liveandreheatsteamsystem主蒸汽和再热蒸汽系统turbineby-passsystem汽机旁路系统boilerfeedwatersystem锅炉给水系统extractionsteamsystem抽气系统CSASSHDVSTDPSRBOLCSHPcasingLPcasingNBECTRBGBLSBMSVCVRSIVDFDCIPJOPBOPTGJOSGSSSTPSVBPCPDRBFPBFBPBFPTMOPBETCBPTCSHSTSIOIPDTGLOSCOSCSGSSSTDVSILAECEPcondensatesystem冷凝系统auxiliarysteamsystem辅助蒸汽系统heaterdrainandventsystem加热器疏水、排气系统turbinedrivenpump汽动给水泵spongerubberballon-loadcleaningsystem海绵胶球带负荷清洗系统highpressurecasing高压缸lowpressurecasing低压缸nozzlebox喷嘴室exhaustchamber排汽室turbinerotor汽轮机转子blade叶片guideblade导向叶片laststageblade末级叶片mainstopvalve高压主汽门controlvalve(governingvalve)高压调节汽门reheatstopandinterceptvalve再热主汽门和再热调节汽门double-flowdoublecasingIP双流程双层中压缸jackingoilpump顶轴油泵boosteroilpump增压油泵turninggear盘车装置jackingoilsystem顶轴油系统glandandsteamsealingsystem轴封系统turbineby-passsystem汽机旁路系统vacuumbreakpump真空破坏泵condensatepump凝结水泵deaerator除氧器boilerfeedwaterpump锅炉给水泵boilerfeedwaterboosterpump前置泵boilerfeedwaterpumpturbine给水泵汽机(小汽机)mainoilpump主油泵heatexchanger热交换器turbinecasing汽缸bearingandpedestals轴承和轴承座turbinecontrolsystemandhydraulicsystem汽机调节系统和液压系统turbinesupervisoryinstrumentsandotherinstruments汽机监控仪表和其他仪表protectivedevice保护装置T-Glubricationoilsystemandcentraloilstorageandconditioningsystem汽轮发电机润滑油系统、中心油库及其净化系统glandsteamsealsystem轴封系统turbinedrainandventsystem汽机输水、排气系统insulationandlagging保温与罩壳airextractor抽气器condenserextractionpump疏水泵QSPCPSBMWTSDSIWTSSTSH2SOSSSSLSMIPSBOBOPOSSICSCSCCSBMSDASASSCOTSSSofI/OA&DTPRCSPCPLCACSDTBFWPTCLCDECSTEDMPRODTACSPIEIERRRBWBCquickstart-uppump快速启动泵condensatepolishingsystem凝结水处理系统boilermake-upwatertreatmentsystem锅炉补给水处理系统demineralizationsystem除盐系统industrialwastewatertreatmentsystem工业废水处理系统sewagetreatmentsystem生活污水处理系统H2sealoilsystems氢气密封油系统steamsealingsystem蒸汽密封系统lubricatingsystem润滑油系统mainoilpump主油泵stand-byoilpumpbearingoilpump备用油泵oilsupplysystem供油系统InstrumentationandControl热控SequenceControlSystem顺序控制系统CoordinatedControlSystem机炉协调控制系统BurnerManagementSystem燃烧器管理系统DateAcquisitionSystem数据采集系统automaticstartupandshutdowncontrol自起停控制operatortrainingsimulator操作员培训用仿真机softwareforsimulationofI/O(Input/Output)输入/输出仿真软件oneanalog&onedigitalcontrolstationfortestingpurpose一台测试用模拟控制站和数字控制站remotecontrolsystem远动系统thermalprocesscontrol热工过程控制programmablelogiccontroller可编程逻辑控制器automaticcontrolsystemofdrum-typeboiler汽包锅炉自控制系统feed-waterpumpturbinecontrol给水泵汽轮机控制localcontrol就地控制digitalelectro-hydrauliccontrolsystemofturbine汽轮机数字电液调节系统发电系统常用术语缩写与翻译WaterTreatmentSystem水处理系统Electrodialysis电渗析membraneprocess膜处理reverseosmosis反渗透distillation蒸馏acidcleaning酸洗silicapurge二氧化硅清洗ionexchange(fulldemineralization)离子交换(全除盐)ionexchangeresin离子交换树脂resinregenerating树脂再生backwashing反冲洗ballcleaning胶球清洗SPTSSSDSGSODSMSCSFTDTCEAESREGFPFMWPTRWCPUWAWWVDTSSDSTSDSDFCVHCSSOSSESITCLFSAGNGEIPBIGEDCEEWACERESEMEPEAVRscalepreventiontreatment防垢处理suspendedsolids悬浮物sediment沉淀物sludge污水,沉积物sulphuroxide硫氧化物dissolvedsalt溶解盐mineralsolids矿物渣coagulants凝聚剂flocculent絮凝剂deoxidant脱氧剂cation-exchanger阳离子交换剂anion-exchanger阴离子交换剂solids-removalequipment粒状过滤装置gravityfilter重力式过滤装置pressurefilter压力式过滤装置makeupwaterpreparation补充水的处理中thetreatmentofradiationwastes放射性废料的处理condensatepolishing凝结水处理upflowwashing逆流冲洗air-waterwashing气水冲洗vaccumdeaertors真空除氧器tray-spraysteamdeaerator淋水盘式除氧器spray-typesteamdeaerator喷雾淋水盘式除氧器steamdeaerator蒸汽除氧器feedcontrolvalves给水控制阀发电系统常用术语缩写与翻译ElectricalSysteminPowerPlant电厂电气系统hydrogencontrolsystem氢气控制系统sealoilsystem密封油系统staticexcitationsystem静止励磁系统instrumenttransformercurrentlimitingfuseandsurgeabsorber仪用变压器，限流熔断器和过电压吸收器generatorneutralgroundingequipment发电机中性点接地设备isolated-phasebus分相封闭母线inductiongenerator异步发电机excitationwithDCexciter直流励磁机励磁excitationwithACexciter交流励磁机励磁rotatingexciter旋转励磁机staticexciter静止励磁机mainexciter主励磁机pilotexciter副励磁机automaticvoltageregulator自动电压调节器PSSOELMELHCACDBSBPSBSCBCSDBSCPAPSGSLPSLSCCRSILGARPCTACEPECTM/ACTSFFHSHTCFSLTCFSMISOWFPGSTPFSOCESSVBVLVOMSPDOVOELFOEHFOA&FTBSLOTBLLOBELWLBEHWLpowersystemstabilizer电力系统稳定器over-excitationlimiter过励磁限制器minimumexcitationlimiter最低励磁限制器hydrogencooling氢冷却aircooling空气冷却doublebus-barsystemwithby-pass双母线带旁路系统singebusscheme(connection)单母线接线图blockconnection单元接线图sectionalizeddoublebusscheme双母线分段接线controlandprotectionforauxiliarypowersystem厂用电系统的控制和保护groundingsystem接地系统lightningprotectionsystem防雷系统lightingsystem照明系统cableandcableracewaysystem电缆及电缆管道系统interlock联锁generatorabsorbingreactivepowercapabilitytest发电机无功吸收能力测试ACexciterandpilotexcitercharacteristictest交流励磁机和副励磁机特性测试manual/automaticchangeovertest手动/自动切换实验发电系统常用术语缩写与翻译AbnormalOperation异常运行slagginginfurnace燃烧室结渣foulingofheatingsurface受热面沾污high-temperaturecorrosiononthefireside高温烟气腐蚀low-temperaturecorrosiononthefireside低温烟气腐蚀moltenironseparatedoutinwet-bottomfurnace液态排渣炉熔融析铁priming汽水共腾separationoftwo-phasefluid汽水分层steamoverheating蒸汽超温causticembrittlement苛性脆化shaftsystemvibration轴系振动bladevibration叶片振动lowvacuumoperation低真空运行mainsteamparameterdeviation主蒸汽参数偏差overvoltageoperation过电压运行excesslowfrequencyoperation频率过低运行excesshighfrequencyoperation频率过高运行AccidentandFailure事故与故障tubeburstduetoshort-timelastingoverheating短时过热爆管tubeburstduetolong-timelastingoverheating长时过热爆管boilerexcessivelowwaterlevel锅炉缺水boilerexcessivehighwaterlevel锅炉满水FFLFEFIFDREPCPSCFTGSVOSCRSPSDDCBOBDSDRRWRFOSFBDSROPCSACSCEQEDSIPFCERWCWTIWBSSETGPCMPBSCCCWISCRCCWPCCHSCAYDCBEFISTGSIfurnacefirelose炉膛灭火furnaceexplosion炉膛外爆furnaceimplosion炉膛内爆flueductreburning尾部烟道再燃烧explosionofpulverizedcoalpreparationsystem煤粉制备系统爆炸creep-fatigue蠕变（疲劳损坏）turbine-generatorsetvibration汽轮发电机组振动overspeed超速collisionbetweenrotaryandstaticparts动静部分碰磨scaledeposit水垢、积垢disccrackingandburstingoff叶轮断裂bladedamage叶片损坏shaftdistortion主轴弯曲rotorruptureandwreck断轴rotorflyaway转子飞车oilsystemfiring油系统着火bearingdamage轴瓦损坏safetyregulation安全规定operationprocedures操作程序发电系统常用术语缩写与翻译ConstructionandInstallation安装施工constructionsafety施工安全constructionschedule施工进度erectionquality安装质量equipmentdelivery设备交货subsoilimprovement地基处理pilefoundationconstruction桩基施工earthandrockwork土石方施工concretework混凝土施工thermalinsulationwork保温施工boilersteelstructureerection锅炉钢结构安装turbine-generatorpedestalconstruction汽轮发电机基座施工mainpowerbuildingstructureconstruction主厂房结构施工chimneyconstruction烟囱施工waterintakestructureconstruction取水建筑物施工reinforcedconcretecirculatingwaterpipeconstruction钢筋混凝土循环水管施工coalhandlingstructureconstruction输煤建筑物施工ashyarddamconstruction灰坝施工boilererection锅炉安装faninstallation风机安装steamturbinegoverningsysteminstallation气轮机调节系统安装OCETCGCBBIIAPSISCWITICSSUCTCWTSBIFUSSSTUIPESSUTCTACSTAVRCTOCUCUSCSSCCTSWDSDMSASDRCFSRCBRCFCCPR,CMMDSIBDBOSCRCS,CSSPCTCECPCSFSoverheadcraneerection桥式起重机安装towercrane塔式起重机gantrycrane龙门起重机bus-barinstallation母线安装installationofauxiliarypowerswitchgear厂用配电装置安装installationofsecondaryandcontrolwriting二次线安装installationofthermalinstrumentandcontrolsystem热工仪表控制系统安装start-upandcommissioningtest起动调节实验commissioningofwatertreatmentsystem化学水处理调试boilerinitialfiring-up锅炉首次点火scavengingofsteamsystem蒸汽系统吹洗testingofunitinterlockprotection机组连锁保护实验electricsystemstart-uptest电气系统整套启动实验commissioningtestofautomaticcontrolsystem自动控制系统试运转实验testingofautomaticvoltageregulator自动调压装置实验commissioningandtrialoperationofthecompleteunit整套起动试运行发电系统常用术语缩写与翻译CoalHandlingSystem输煤系统coalunloadingsystem卸煤系统coalstorage煤场screensandcrushers筛碎装置coaltransfersystem输煤系统weighingdevice称重装置samplingdevice取样装置magneticseparator除铁auxiliarysystem辅助系统dumper翻车机设备coalFiringSystem燃煤系统rawcoalbunkers原煤仓rawcoalfeeders给煤机coalchutes落煤管pulverizer，coalmill磨煤机milldrivingsystem煤粉机驱动系统inchingandbarringdevice微调和盘车装置bearingoilsystem轴承润滑油系统classifier粗粉分离器cyclones,cycloneseparator旋风（细粉）分离器pulverizedcoaltransfercircuits煤粉输送管道exhaustercircuits排粉管路pulverizedcoalstorageandfeedingsystem煤粉储存和给粉系统AHSBARSDBSFAHSFASUSWSSMEAYashhandlingsystem除灰系统bottomashremovalsystem炉底渣清除系统dewateringbinsystem脱水仓系统flyashhandlingsystem飞灰清除系统flyashsiloandunloadingsystem灰库及卸料系统watersupplysystemandmechanicalequipmentinashyard供水系统和灰场机械系统AlphaAaBetaB3attenuationcoefficientabsorptioncoefficientanglesheliumnucleuscurrentgainoftransistor(1)phaseconstantGammar丫anglesfastmovingelectronsratioofvelocitytovelocityoflightcomplexpropagationconstantangles角quantum量子衰减系数吸收系数角和氦原子核晶体管电流增益相位常数角快速电子速度对光速的比复传播常数常用希腊字母代表的词汇parameterincrystaldesign晶体常数-5unitofmagneticfield(10-5oerested)磁场单位Delta△SEpsilonEeincrementdecrementdecayfactordielectriclossanglepermittivityexponentialconstant增量减量,衰减量衰变因数介质损耗角电容率,介电常数指数常数ZetaZZEtaHnThetaO0electricsusceptibility(CGSonly)电极化率(限于CGS制)fastfissionfactor快速裂变因数piezoelectricfactorconstant压电应力常数elctrokineticpotential交界面电动势,界面电位差efficiency效率intrinsicimpedence固有阻抗electricsusceptibility电极化率thermalfissionfactor热裂变因数Steinmetzcontant史坦麦滋常数meson介子angles角phasedisplacement相位移polarcoordinate极座标Curietemperature居里温度angleofdeclinationofearth'smag地磁C场磁偏角lotaIiinstantaneouscurrent瞬间电流KappaKk(1)magneticsusceptibility磁化系数，磁极化率coefficientofcoupling耦合系数kappamesonK介子LamdaA入(1)wavelength波长meanfreepath平均自由行程magnetostrictivecoefficient磁致伸缩系数permeance导磁率MuM("permeability导磁率amplificationfactor放大系数refractiveindex折射指数prefixformicro微的字首dipolemoment偶极矩micron微米Bohrmagneton波尔磁子NuNv(1)frequency频率neutrino中微子averagenumberofneutronsinfission裂变中平均中子数XiEEchangeinlethargy勒的变动OmicronOoPinn(1)ration-circumfereneetodiameter圆周率，圆周对直径比electrondistribution电子分布Peltiercoefficient珀尔帖系数Poyntingvector波因廷矢量pionorpimesonn介子RhoPn(l)resistivity电阻率，比阻volumechargedensity体电荷密度Sigma?("surfacechargedensity表面电荷密度conductivity电导率summation合计nuclearcross-section核截面Thomsoncoefficient汤姆逊系数TauSt(1)period周期standarddeviation偏移timeconstant时间常数relaxationtime张弛时间transmissionfactor传输系数half-life半衰期UpsilonYuPhi①u(1)magneticflux磁通angles角polorcoordinate极座标workfunction功函数velocitypotential速度势angleofdipofearth'smagnet地磁场倾角ChiXxsusceptibility磁化率Psi("dielectricflux电介质通量angles角wavefunction波动函数OmegaQw(1)resistance电阻solidangle立体角pulsatance角频率angularvelocity角速度Verdetconstant费尔德常数常用数学符号和公式的读法2yk33a4ysquaredkcubedthree,atothefoura!i;jfactorialaimaginaryunita£internalbetweenlimitsaandbndy/dxthesumofthetermsindicatedtheproductofthetermsindicatedthefirstderivativeofywithrespecttoxthecuberootofythefourthrootofz1/xnoneoverxtothen2y=Ax+Bx+Cyequals.Axsquared.PlusBxplusCx/X+y/Y=z/ZlittlexoverbigX.pluslittleyoverbigY.equals.LittlezoverbigZy=3{x(a+b)—k(a—b)}yequalsthree,curlybracketx.bracketaplusbbracket.minusk.bracketaminusbbracket.endofcurlybrackety=(x2+a2)(x2+b2)yequals.xsquaredplusasquared.times.xsquaredplusbsquaredlogenlogofntothebaseelog(a＋b)log.aplusbe-x2/2etotheminusxsquaredovertwo卅2,n3,n4冗bytwo,nbythree,nbyfourtan0=sin0cos0tanBequals,sinBovercos0cos(a+3=cosacosB—sinasin3cosaplus3equals,cosacos3minussinasin322sin入+cos入=1sinsquared入pluscossquared入equalsone=(Xi+X2+X3)/3xbarequals,xoneplusxtwoplusxthree,alloverthree222(T=(Xi+x?+X3)/3^squaredequals,xonesquared,plusxtwosquared,plusxthreesquared,alloverthree22xx7a+yy'/b=1xxdashoverasquared,plusyydashoverbsquared,equalsone(1—x)(1—y)(1—z)=1—x—y—z+xy+yz+zx—xyzoneminusx,intooneminusy,intooneminuszequals,oneminusxminusyminus乙plusxyplusyzpluszx,minusxyzAsn~>勺(1+1/n)n->eAsntendstoinfinity,oneplusoneovern,alltothen,tendstoex23re=1+x/1!+x/2!+x/3!+…+x/r!+…toinfinityetothexequals,oneplusxoverfactorialone,plusxsquaredoverfactorialtwo,plusxcubedoverfactorialthree,plusdotdotdot,plusxtotheroverfactorialr,plusdotdotdot,toinfinityIfx=a+3,then△x/△aas△t_0Ifxequals,aplus3,then△xover△t,tendstoaas△ttendstozero23,,log(1+x)=x—x/2+x/3…onlyif|x|<1logofoneplusxequals,xminusxsquaredovertwo,plusxcubedoverthree,andsoon,onlyifmod.xislessthanorequalstoone说明书常用术语A/M(auto/manual)自动/手动accessoriessupplied备用附件agelimit,durableyear,durationofservice使用年限annualelectricconsumption年耗电量arrangementdrawing,layoutdrawing布置图assemblesandcontrols各部件及其操作机构cautionagainstwet,keepdry切勿受潮，保持干燥certificateofquality质量合格证certificate证明书chart,graph,diagram图表classifiedcatalogue/content分类目录cleaning清洗coarseadjustment粗调commodityname商品品名construction构造coolantsystem冷却系统corrosionproof/resistance耐腐蚀countryoforigin原产国daily/currentmaintenance日常保养databook数据表detaildescriptioninside内附详细说明书detaileddescription详细说明dimensions尺寸directionforuse使用Don'tcast勿掷drawing,graph,figure图earthlead地线electricsystem电气系统error误差factoryservices工厂检修服务features特点fineadjustment微调firstcommissioning试车fixscrew固定螺钉fragile易碎Gross/Gr.Wt.毛重ground/GNDterminal接地端子groupdesignation总类名称guarantee保证书，保修书handbook,manual手册Handlewithcare小心装卸，小心轻放hard-wearing,wearresistance耐磨的haul起吊，此处起吊hazardous,dangerousarticles危险品Heavehere从此提起highvoltagecautions小心高压电hot,live带电的hot/liveline带电线路hot/liveplant带电设备icon,image,picture图像imagedisplay图像显示infield,erectsite,installationsite安装地点inflammable易燃物，防火inspection检验installationdrawing安装图instructionforerection安装规程instruction,directionforuse使用说明Keepdry保持干燥Keepincoolplace至于阴凉处keepoff切勿靠近keepupright切勿倒置legend图例level,horizontal水平livelinetools带电作业工具location安装位置lockingbolt锁紧螺栓lockingnut锁紧螺母lockingwasher锁紧垫圈maintenanceservice维修服务ma