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关注：1
2013-05-23 12:21
求翻译：It would be presumptuous to forecast at this time what types of engines will be used after the turn of the century,but it appears certain that the internal combustion diesel engine will be the main source of power for on- and off-highway motor trucks ,truck tractors,buses,farm and industrial tractors , and other equipm是什么意思？ 待解决
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- 离问题结束还有
It would be presumptuous to forecast at this time what types of engines will be used after the turn of the century,but it appears certain that the internal combustion diesel engine will be the main source of power for on- and off-highway motor trucks ,truck tractors,buses,farm and industrial tractors , and other equipm
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2013-05-23 12:21:38
这将是冒昧的预测，在此时间后，在世纪之交将使用什么类型的发动机，但内燃柴油发动机将出现一定的权力和越野载货汽车的主要来源，拖拉机卡车，巴士，农业和工业的拖拉机和其他设备，此外，还有不断增加的的趋势dieselize车，轻型卡车，休闲汽车，据估计，在北美，目前有890万的柴油发动机运作，这个数字增加由每年90万（最低），因此，2000年将有至少15万柴油发动机在运行。
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2013-05-23 12:23:18
It
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2013-05-23 12:24:58
It would be presumptuous to forecast at this time what types of engines will be used after the turn of the century, but it appears certain that the internal combustion diesel engine will be the main source of power for on- and off-highway motor trucks, truck tractors, buses, farm and industrial trac
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2013-05-23 12:26:38
It would be presumptuous to forecast at this time what types of engines will be used after the turn of the century,but it appears certain that the internal combustion diesel engine will be the main source of power for on- and off-highway motor trucks ,truck tractors,buses,farm and industrial tractor
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2013-05-23 12:28:18
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