entry loss

用法例句

Research into characteristics of gas pressure drop of a rotating packed bed;

旋转填充床气相压降特性研究

The relationship between gas pressure drop flowing through the equipment and the rotor structure of RZB under different operation conditions in the cold mode with air-water system was measured and analyzed, and the model of dry bed gas pressure drop in the RZB was established.

今采用空气-水系统对折流式旋转床进行了气相压降实验,考查了折流式转子结构对气相压降的影响,建立了折流式旋转床干床气相压降的理论模型。

The experiment results showed that the flooding velocity reduced with the increase of liquid flow and rotation speed and the gas pressure drop increased with the increase of gas flow rate,liquid flow rate and rotation speed.

液泛和气相压降是超重力旋转床流体力学的重要特征。

Attenuation of air forced convection with air pressure dropping in high altitude aircraft cabin;

在理论分析了气压下降与舱内强制对流换热关系的基础上,利用实验的方法对理论分析进行了验证。

Experiment Study on Liquid Flooding and Gas Pressure Drop of the Rotating Zigzag Bed

折流式超重力旋转床液泛和气相压降的实验研究

Flow Pattern Identification and Pressure Drop Calculation on Three-Phase Flow in a Horizontal Pipeline;

水平管油气水三相流流型识别与压降计算研究

Experiment Research on Online Detection of Solid Concentration of Two-phase Flow by Double Pressure Drop Method;

双压降法在线检测气固两相流固相浓度的试验研究

During the compression(or blast)phase, the temperature of the air rises and during the decompression(or suction)phase it falls.

在压缩（或爆震）周相下，空气温度上升，在非压缩（或吸收）周相下，空气温度则就下降。

The barometer began to fall.

气压计的读数开始下降.

Cause Analysis of Transport Capacity Decrease of Dense Phase Pneumatic Conveying System with Positive Pressure

正压浓相气力输送系统输送能力下降的原因分析

Study on Friction Pressure Drop Characteristics of Oil-Gas-Water Three-Phase Flow in Vertical Upward Pipeline

垂直上升管内油气水三相流动摩擦阻力压降特性的研究

The temperature is going down; The barometer is falling; Real estate prices are coming down.

温度正在下降；气压下降了；房地产价格正在下降。

To reduce the pressure of air or gas within(a chamber or vehicle, for example.

降压，解压降低（如小室或容器中的）空气或气体的压力

The flash chamber allows the pressure to reduce to atmospheric conditions.

这个闪蒸室使压力降到大气压

The regulators are mainly used in Oxygen, Acetylene, Hydrogen etc. gases decompression. It has the double一 function of reducing steading the gas pressure.

主要用于氧气、炔、气等高压气瓶的减压装置，有降压和稳压两种作用。

The barometer is falling, ie Wet weather is indicated.

气压计在下降（表示天气潮湿）.

water falling in drops from vapor condensed in the atmosphere.

大气中压缩的水蒸气成滴降下来。

The Effect of Oxygen Drop on Combustion Process Gas-Gas Injector

氧压降对气-气喷注器燃烧过程的影响

Systole presses heighten, diastolic pressure drops, pressing of arteries and veins also increases accordingly.

收缩压增高，舒张压下降，脉压也相应增大。

The correlation is considered to be an accurate method for the calculation of pressure drop in the pneumatic transport of solids.

这个相关规律被认为是在固体气体输送中一种计算压降的精确方法。

According to the data from experiment, the semi-empirical formula computing pressure drop of wire packing rotating packed bed absorber in air independent propulsion (AIP) system is established by regression analysis.

利用实验数据进行回归分析，得到了计算丝网填料旋转床吸收器气相压力降的半经验公式。

The frictional pressure drop can be calculated by Chisholm equation, and the constant C in the equation depended on the quality.

可以用奇母霍斯关系式来计算窄环隙内的两相摩擦压降,式中的常数可由含气率计算