效率、空化性能及稳定性是混流式水轮机的三大综合性能指标，也是我们研究的重点。
The comprehensive performances, including the efficiency, cavitation and stability are the emphases of research of the hydraulic machinery.
以系统功耗小和响应快为指标，给出了一种适合深空探测器的电源动态管理方法，实现系统的低功耗要求。
The system response and power saving are used as index to select a suitable policy in order to achieve the design of low power for the deep space prober.
运用该指标对某电厂空冷项目实例的实验结果表明：风速、空冷平台柱高和来流风向角对冷凝器的效率有着重要影响。
Result of a practical engineering models show that great wind effects of both wind speed and the angle of the incident flow on the efficiency of the condenser.
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