片语

pressure fluctuation amplitude压力波动幅度

pressure difference fluctuation压差波动

pressure fluctuation singal压力脉动

oil pressure fluctuation油压波动

contact pressure fluctuation接触压力波动

pressure drop fluctuation压降脉动

pressure fluctuation time serials压力脉动时间序列

pressure e fluctuation压力波动

英汉例句

• this scheme has good robustness in these aspects such as the pressure fluctuation of constant pressure network and load disturbance.

  该方案对恒压网络压力波动、负载干扰具有较强的鲁棒性。

• by mean of reason analysis on often shut down and trip of hydrogen compressor, the main reason of oil pressure fluctuation and shut down were caused by protection failure of spare oil pump.

  通过对重整氢压机频繁跳停的原因分析，确定油压波动停机的主要原因是备用油泵保护失效。

• accordimg to the results of wave form and frequency domain analyses of pressure fluctuation signals, characteristics of pressure fluctuation at different space locations were discussed.

  根据压强脉动信号波形和频域的分析结果，研究了三相流化床不同空间位置压强的脉动特征。

• the pressure fluctuation in the draft tube is obtained. the calculated pressure fluctuation frequency agrees with the test data.

  数值模拟得到的尾水管中压力脉动的频率，与湖北中试所在隔河巖进行测试的结果基本一致。

• for htac (hight temperature air combustion) technology, pressure control and pressure fluctuation during combustion switchover are very important to the furnace reliability and stability.

  蓄热式燃烧技术中，炉压控制和换向时造成的炉压波动是一个非常重要的问题。

• the status of on-line identification for gas-liquid two-phases flow regime using the different pressure fluctuation is reviewed.

  介绍了根据压力波动过程实现汽（气）液两相流流型在线识别的最新研究成果；

• the reason of pressure fluctuation for bf gas system is analysed, the related measure on how to avoid the fluctuation, reduce the diffusion and meet the users demand is put forward.

  对天津天铁冶金集团有限公司高炉煤气系统压力波动的原因进行了分析，并对如何避免系统波动，降低放散量，满足生产用户需要提出了相应的措施。

• chaotic characteristics of a gas-solid fluidized bed are analyzed using time series of pressure fluctuation in a gas-solid fluidized bed by this study.

  本文在气固流化床起流到快速流化的宽范围内研究了压力脉动时间序列的混沌特性参数随气速的变化趋势。

• many study results showed that pressure fluctuation in draft tubes is one of the most important factors that affects the stability of turbines.

  许多研究成果表明，影响水轮机水力稳定性有多种因素，其中一个重要因素是尾水管内水流的压力脉动。

• changing time zones, biorhythm disorder, vibration and air pressure fluctuation may disrupt the development of pregnancy in flight attendants, often resulting in miscarriage.

  时区转换、生物钟混乱、振动和气压波动可能会扰乱空乘人员的怀孕进程，通常会导致流产。

• 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.

  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。

• amplitude and phase of pressure fluctuation at the inlet of draft tube as well as the inner flow in draft tube are analyzed in detail.

  详细分析了尾水管进口截面的压力脉动的幅值和相位，并对尾水管内的流动做了分析。

• the invention has the advantages of continuous running screw, small feed liquid pressure fluctuation and simple and convenient control method.

  本发明具有螺桿连续运转、料液压力波动小，控制方法简便的优点。

• according to the rheology theory, flow characteristics and pressure fluctuation of pumped concrete in conveying pipe are analyzed.

  从流变学原理出发，分析泵送混凝土在输送管道内的流动特性和压力变化情况。

• diagnosis of the particle agglomeration in the incipient stage using the pressure fluctuation signal in gas solid fluidized beds has important value to industrial application.

  利用压力涨落信号对气固流化床颗粒结块故障进行早期诊断，有着重要的工业应用意义。

• through the experiment to the in-situ production environment, the reasons for pressure fluctuation of instrument air drying system was found out, and effective preventive solutions were proposed.

  通过对现场生产环境的试验，找出了仪表空气干燥系统压力波动的原因，提出了有效的解决、预防措施。

• experiments show the new cushion mechanism can self-adapt to supply pressure fluctuation in a certain range.

  试验结果表明该新型气缸的缓沖在一定供气压力波动范围内具有良好自适应能力。

• the mixing chamber of headbox plays an important role in homogenizing pulp flow and stabilizing pressure fluctuation of pulp. the length of mixing chamber is an important parameter.

  混合室在流浆箱中起着均匀浆流、稳定压力的重要作用，而混合室的长度是混合室设计中的重要参数。

• damper or pressure buffer should be used where big pressure fluctuation exists.

  在压力波动范围大的场合还应加装阻尼器或压力缓沖装置。

• the pressure fluctuation of the riser first increases then decreases with the superficial gas velocities;

  立管压力波动幅度随气相折算速度的增大先增大后减小；

• this paper conducted a pilot study by the following three areas:firstly, pressure fluctuation experiments of upvc single pipe, double pipe under the steady pressure condition were conducted.

  本文主要进行了以下三方面试验研究：第一，稳定压力下upvc普通单立管、双立管压力波动的模拟试验。

• the properties and components of pressure fluctuation signals in gas solid fluidized bed was dissected quantitatively by using power spectrum analysis, r/s analysis and chaos analysis.

  应用功率谱分析、r/s分析、混沌分析等对气固流化床压力波动信号的性质、组成进行了定量解剖。

• with the analysis of hydraulic pressure fluctuation in draft tube during the starting process as an example, it attempts to find its time variation with the operation conditions.

  以机组启动过程中的非平稳尾水管水力压力脉动信号分析为例，研究压力脉动在过渡过程中的时变特征。