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pressure fluctuation

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压力波动


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以下为句子列表:
英文: At same time, author suggests to change cavitation factor to important operation condition during pressure fluctuation test so to avoid producing the phenomenon of cavitation stimulus in the prototype operation.

中文: 同时,建议针对水轮机的重要运行工况,增加不同空化系数下的压力脉动试验,以避免在真机运行时可能产生“空化自激”现象,确保原型机组的安全运行。        更详细...
英文: In this paper, it is introduced to the influence of cavitation factor, measurement taps, sampling frequency and sampling time on the test result in pressure fluctuation test of the water turbine.

中文: 摘要介绍了水轮机压力脉动试验时空化系数、测量位置及测点、信号采样频率及采样时间等因素对试验结果的影响。        更详细...
英文: The measurement was made on a gas-solid fluidized bed in our laboratory.The pressure fluctuation signals were obtained and analyzed through power spectrum density.The relation of the particle size to pressure fluctuation and other parameters was studied b

中文: 在实验室条件下对气-固流化床的颗粒进行了测量,通过功率谱密度对所获得的压力波动进行了分析,并应用模糊集理论对颗粒尺寸与压力波动及其它影响参数的关系进行了研究。        更详细...
英文: When a Series 994 backflow preventer is installed for dead-end service applications, discharge from the relief vent may occur due to water supply pressure fluctuation during static no-flow conditions.

中文: 当系列994防回流阀安装在终端应用场合时,由于在静止无流动情况下水供应压力波动可能会从安全阀排放口产生排放。        更详细...
英文: When the moisture content is below fibre saturation point, the movement of absorbed water is subdivided into two parts: one is diffusion transfer due to the vapor pressure gradient, the other is moisture movement caused by the pressure fluctuation due to

中文: 在纤维饱和点以下时,木材内部吸着水的迁移可分为:水蒸汽压力梯度下的扩散迁移和由于干燥介质压力的波动而引起的浮动压力下的迁移两个部分。        更详细...
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