产生动力的风车 Wind Mill for Power
能产生火花的动力工具 spark production power tool
决心所产生的动力 The Power of Determination
生产劳动力的活劳动 the work used in producing the labor force
发动机所产生的拖动力 tractive force
空气动力产生的阻力 Drag
所以，温度对引擎产生动力的意义是重大的。
So, the temperature is quite essential for an engine to produce power.
我不准备断言，但是，此关系扩展超出了简单的睡眠产生动力的极限；
I am not prepared to assert, however, that this rapport extended beyond the limits of the simple sleep-producing power;
使船舶在产生动力的同时产生升力，船舶行驶时，船体完全脱离水面。
When the boat is navigating, the hull loses contact completely with water surface and only four wing wheels are rotating on water surface.
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