长句翻译任务 1. The technical possible could well exist, therefore of nationwide integrated transmission network of high capacity, controlled by computers, inter-connected globally by satellite and submarine cable, provid ing speedy and reliable communications throughout the world 2. With the present rate of growth of ideas and plans of both physicists and engineers, it is no longer possible to allow the development of the full potential ities of the new metals to evolve over a period of about fifty years, as was the case with aluminum in the period between 1890 and 1949 3. The physical metallurgist who has long been relied upon by the industrialist to solve immediate problems even though it may have been at the expense of his fundamental work on the understand ing of the overall behav ior of metals and alloys, is now tempted to desert to the ranks of the metal physicists, although his training equips him ill for the new occupation 4. Each cylinder therefore is encased in a water jacket, which forms part of a circuit through which water is pumped continuously, and cooled by means of air drawn in from the outside atmosphere by large rotary fans, worked off the main crankshaft, or in the larger diesel-electric locomotives, by auxillary motors 5. The efforts that have been made to explain optical phenomena by means of the hypothesis of a medium having the same physical character as an elastic solid body led, in the first instance, to the understanding of a concrete example of a med ium which can transmit transverse vibrations, and at a later stage to the definite conclusion that there is no luminiferous medium having the physical character assumed in the hypothesi emergency, also, that the station master may be called on to make decisions of considerable importance in regard to the working of the trains past his station, though in general operation control systems are now so extensive, more particularly on main lines, that he can obtain without any great delay a decision by telephone from the control office of the area in which his station is situated as to any altered methods of working that it may be necessary to put in force
长句翻译任务 1. The technical possible could well exist, therefore, of nationwide integrated transmission network of high capacity, controlled by computers, inter-connected globally by satellite and submarine cable, providing speedy and reliable communications throughout the world. 2. With the present rate of growth of ideas and plans of both physicists and engineers, it is no longer possible to allow the development of the full potentialities of the new metals to evolve over a period of about fifty years, as was the case with aluminum in the period between 1890 and 1949. 3. The physical metallurgist who has long been relied upon by the industrialist to solve immediate problems even though it may have been at the expense of his fundamental work on the understanding of the overall behavior of metals and alloys, is now tempted to desert to the ranks of the metal physicists, although his training equips him ill for the new occupation. 4. Each cylinder therefore is encased in a water jacket, which forms part of a circuit through which water is pumped continuously, and cooled by means of air drawn in from the outside atmosphere by large rotary fans, worked off the main crankshaft, or in the larger diesel-electric locomotives, by auxiliary motors. 5. The efforts that have been made to explain optical phenomena by means of the hypothesis of a medium having the same physical character as an elastic solid body led, in the first instance, to the understanding of a concrete example of a medium which can transmit transverse vibrations, and at a later stage to the definite conclusion that there is no luminiferous medium having the physical character assumed in the hypothesis. 6. It is in emergency, also, that the station master may be called on to make decisions of considerable importance in regard to the working of the trains past his station, though in general operation control systems are now so extensive, more particularly on main lines, that he can obtain without any great delay a decision by telephone from the control office of the area in which his station is situated as to any altered methods of working that it may be necessary to put in force