Engineering is required to conceive, design and achieve the conversion of the energy of turbulent mountain stream into the powerful torque of an electric motor a hundred miles away.
要求工程能够设想、设计乃至实现能量从湍急的山溪到百里以外电动机有力的转矩之间的转换。
Engineering is required to conceive, design and achieve the conversion of the energy of turbulent mountain stream into the powerful torque of an electric motor a hundred miles away.
要求工程能够设想、设计乃至实现能量从湍急的山溪到百里以外电动机有力的转矩之间的转换。
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