大气潮汐产生的气压波动在长周期段上也有反映。
The pressure waves produced by atmospheric tide are also reflected in the long period spectrum band of AGWs.
精密减速电机传动，无需要压缩空气，减少因气压波动的不稳定切料。
Precision reduction motor drive, without the need to compress the air, reduce the pressure fluctuations due to unstable cutting material.
充型速度可以根据设定值精确重复再现，不受炉内泄漏和管路气压波动的影响。
The speed of full mould can be repeated accurately on the basis of given parameter values, and is not influenced by leaking in furnace and pressure fluctuating.
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。
Changing time zones, biorhythm disorder, vibration and air pressure fluctuation may disrupt the development of pregnancy in flight attendants, often resulting in miscarriage.
环境伽马辐射水平可以受地质和降雨、气压及气流等自然及天气因素所影响而波动。
The ambient gamma radiation levels may vary due to natural causes, which include geological and meteorological conditions such as rainfall, pressure and wind.
在管道通风系统中的湍流区内，震荡波动的阻力气压与推力气压之间的关系已被阐述。
The relationship between the fluctuating drag and lift pressures in the turbulent area within a flow duct is given.
试验结果表明该新型气缸的缓冲在一定供气压力波动范围内具有良好自适应能力。
Experiments show the new cushion mechanism can self-adapt to supply pressure fluctuation in a certain range.
提出了采用单向阀利用进排气压力波动的废气再循环(EGR)系统。
A check valve exhaust gas recirculation (EGR) system, which makes effective use of intake and exhaust pressure waves, was proposed for turbocharged diesel engines.
结果表明，高速列车通过时跨线天桥表面受到空气压力波的作用，压力系数的波动范围为-0．135～0．095。
Results of the computations show that on overline bridge a pressure pulse occurs while a train passes. the coefficients of the pressure pulse range from-0.135 to 0.095.
绝压压力表的 压力测量与大气压的波动无关，适合测量气体和液体。
There is no connection between the pressure measurement of the absolute pressure gauge and the fluctuation of the atmospheric pressure. Therefore, the gauge is suitable for measuring gas and liquid.
绝压压力表的 压力测量与大气压的波动无关，适合测量气体和液体。
There is no connection between the pressure measurement of the absolute pressure gauge and the fluctuation of the atmospheric pressure. Therefore, the gauge is suitable for measuring gas and liquid.
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