... free surface flow 无压流 pressure flow 有压流 subcritical flow 缓流流速小于临界值的流动。 ...
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constant pressure flow controller 稳压流量控制器 ; 稳定流量调节器
differential pressure flow transducer 差压流量传感器
difference pressure flow meter 差压式流量计
pressure flow hypothesis 压力流假说 ; 压力流动学说 ; 压力流动假说
high pressure flow box 高压流浆箱
high pressure flow cell technique 高压流通池技术
pressure flow theory 压力流动学说 ; 压力流学说
Back-pressure flow control 提供背压流控功能 ; 背压流控功能
Intelligent valve is attached for the regulation of oil pressure flow.
配置智能阀,可自动调节油压流量;
The company developed a variety of specifications for the entire low-pressure flow of air separation plants.
公司开发研制了各种规格的全低压流程的空分设备。
This can occur when a valve between a high-pressure gas source and a low-pressure flow circuit is opened quickly.
当迅速开启在高压气源和低压气流回路之间的阀门时,会发生绝热压缩。
Hot weather also increases dangers for people who must take medicine for high blood pressure, poor blood flow, nervousness or depression.
VOA: special.2011.08.09
Hot weather also increases dangers for people who must take medicine for high blood pressure,poor blood flow, nervousness or depression.
VOA: special.2010.07.27
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