From this, we can conclude that the discharge coefficients of the inlet opening and the outlet opening are different.
由此可推出进、出口的流量系数不同，从而得到一种简单的估算自然通风量的计算方法。
During experiment, a directly connected wind tunnel was independently designed to simulate a free stream Mach at 5.3, based on which the dynamic process of inlet opening was studied;
实验中，自主设计了高超声速直联式风洞模拟自由来流马赫数5.3，通过测量进气道上壁面压力分布，研究了进气道开启过程的起动特性；
The invention relates to a metering element (10) for flowable and bulk materials, in a deformable, in particular elastic basic body, having a round inlet opening (11) and a slot-shaped outlet (21).
本发明涉及一种用于自由流动的且可倾倒的散装材料的配料分配元件 （10），包括：可变形的、特别是弹性的主体，所述主体具有圆形进入开口 （11）和缝形排出开口（21）。
Ulteriorly, considering the local head loss in inlet opening and pipes junction plays more important role in the calculative results of water hammer pressure calculation of the short pipeline system.
考虑进口及多管道连接处的局部水头损失对短管道系统水击压强的计算结果影响较大。
By applying black box theory inlet pressure, inlet subcooling, outlet pressure and valve opening are selected as influence factors to flow coefficient of electronic expansion valve (EEV).
根据黑箱理论提出将阀前压力、阀前过冷度、阀后压力和膨胀阀流通面积作为膨胀阀流量系数的影响参数。
Inlet and outlet doors opening and closing controlled by the camshaft.
进、排气门的开闭由凸轮轴控制。
When more than one feed opening is required, the flow rate of each feed inlet must be carefully adjusted so as not to exceed the total capacity of the conveyor.
当需要开启一个以上进料口时，必须小心地调节限制每个进料口的流量，以使其总量不要超过输送机的设计能力限。
The outlet opening fluidly communicates with an inlet aperture provided by the motor housing.
出口开口于电机壳体所提供入口孔成流体连接。
The air inlet of the air inducing system of the equipment is arranged right above the slicing device, and the feed opening of the cyclone separation system is arranged right below the slicing device.
该设备的引风系统的进风口位于切片装置的正上方，旋风分离系统的进料口位于切片状置的正下方。
The comparison results of the bump inlet with opening terminal and with rotating fan at the outlet indicate that the electromagnetic scattering comes mostly from the mouth of inlet.
终端开口与转动风扇的比较表明，无隔道进气道的后向散射主要来源于外罩唇口的电磁波散射。
A water inlet pipe of the water discharge valve can be connected with a long plastic pipe and a water source for opening cavities and watering.
放水阀的进水管可接一根长塑料管，并与水源接通，可用来开穴与浇水。
The quantitative bottle is provided with a water inlet and a water overflow opening.
定量瓶上设有进水口及溢水口。
The quantitative bottle is provided with a water inlet and a water overflow opening.
定量瓶上设有进水口及溢水口。
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