长句翻译

长句翻译 •Russia remained largely self supporting but the rest of the world became more and more dependent on international trade in oil in which the Caribbean was the chief supplier, followed by the USA and the Middle East, where Iraqu became a producer in 1932 and Saudi Arabia in 1938, expoets beginning in 1934 and 1939, respectively. •An infra-red system could be useable in both anti-air and anti-ship engagements, but its inherent disadvantages related to some dependence on optical visibility and to sensibility to interference from natural or man-made sources make it less attractive in the surface than in the air role. •Applied science, on the other hand, is directly concerned with the application of the working law of pure science to the practical affair of life, and to increasing man's control over his enviromnent, thus leading to the development of new techniques, process and machines. •This breakthrough resulted from studies at Bell Telephone Laboratories on the size of the critical field which quenches superconductivity in a material as a function of the composition of the matierial. •Moreover, the science of chemistry has contributed so much to the processes of extracting metals from their ores and to the working of the metals into certain forms that we now have cheap metals in an abundance and a variety never dreamed of a hundred years ago. •Just as the discoveries in the field of atomic and molecular science, discussed in earlier chapters, and the field of nuclear science, to be discussed later in this chapter, have had profound effects upon our daily lives, changing the nature of our civilization and the methods of waging war, so may we expect that the new knowlege about fundamental particles will in the course time have equally profound effects upon our lives. •The techonolgies developed will serve to foster research into the development of alternate means of transportation, especially those suited for the needs of third world and develping countries without an efficient network of roads, while helping to conserve energy and preserving the environmnet ot this planet. •Total output of industry: to grow at an average annnual rate of 6.8 percent, with the output of raw coal reaching 1.4 billion tons, electricity, 1100 billion kilo-watt hours, steel, 80 million tons, ethylene, about 3 million tons, chemical fertilizer, 120 million tons, and transport volume by rails, about 1.9 billion tons. •Marconi's experiments in 1901, in which he sucessfuly transmitted the first messages by radio across the Atlantic, had demontrated the radio waves could be used for telecommunications but it took some time to develop the first working radio systems. •The multiple teraflops achieved by the government’s Accelerated Strategic Computing Initiative and the awarding of the Nobel Prize in chemistry to John Pople, who first initiated computational chemistry, last year were notable mile-stones. •The grateful father offered ot teach Edison how to be a railway telegraphist, and although this meant giving up whtat was already a useful income to become an unearning learner at something else, Edison agreed. •As the Gestalt psychologists have stressed, there may be emergent patterns of cognition which are not reducible to the elements of which they are comprised, and which possess novel qualities which unique in themselves. •From Jakarta in Indonesia I once telephoned my wife in Amsterdam, and during the conversation I tried to imagine how the vibrations of my voice, carried by radio waves at 186000 miles a second were covering the 10000 miles but I simply could not. •The kinds of materials to be machined, variation in the types of machine tools chosen for a particular operation, the speeds at which the machining is performed, the selection of coarse and fine feeds, the kinds of cut (whether light or heavy), and the kinds of fluids used for cooling and lubricating are factors determine which material, of the several available, is best suited to the purpose in mind.