volumetric efficiency
容积效率：指内燃机在吸气和排气过程中
常用释义
英式发音
美式发音
基本释义
- 容积效率：指内燃机在吸气和排气过程中，气缸容积与进气道或排气道有效容积之比。
例句
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1·Valve timing is a major factor in achieving good volumetric efficiency.定时阀是实现高容积效率的一个主要因素。
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2·Volumetric efficiency of a new claw type dry vacuum pump was introduced.介绍了一种新型的特殊爪型干式真空泵的容积利用系数。
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3·In general, the volumetric efficiency of pump power higher than the pump.总的来说，容积泵的效率高于动力式泵。
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4·The volumetric efficiency of C-SB series of Scroll Compressors was investigated experimentally.实验研究了C-SB系列涡旋式压缩机的输气效率。
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5·The results show that the volumetric efficiency of engines can be improved by the resonant intake system.结果表明：采用谐振型进气管能明显地改善发动机的充气特性。
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6·When the load is serious unbalanced, each sub-channel still keeps high volumetric efficiency and equal flow.在各油缸支路出现严重负载不平衡时，仍保持高容积效率和相同流量。
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7·Because of the low viscosity of emulsion, valve type orifice was used in emulsion motor and the volumetric efficiency was ensued.针对乳化液黏度低的特点，将所设计的乳化液马达采用了阀式配流，从而保证了较高的容积效率。
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8·The effects of intake chamber volume, diameter and length of inlet duct and inlet manifold on volumetric efficiency were analyzed.分析了进气总管和进气支管的管长、管径以及进气腔容积对充气系数的影响规律。
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9·The effect of residence time on ethanol yield, residual sugar, ethanol productivity and reactor volumetric efficiency were studied.研究了停留时间对乙醇产量、残糖量、乙醇生产能力和反应器效率的影响。
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10·Dividing the actual flow by the theoretical value calculated above will yield a value which, taken as a percent, indicates volumetric efficiency.实际流量除以理论流量得出一个数值，以百分比计，表示的即是容积效率。