drag reduction and energy saving
drag reduction and energy saving
减阻节能
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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The mechanism and methods of viscosity drag reduction are briefly discussed. Some of its applications for saving energy and materials, improving efficiency or reducing noise and vibration are given.
本文综述了几种粘性减阻方法及其减阻的机理，联系了其在水相、油相中节约能源、材料，提高速度和效率等方面的应用。
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