对于高，低报警，溢流保护，泵控制，包括宽的压力和温度的要求，和卫生应用。
For high and low alarms, overfill protection, pump control, including wide pressure and temperature requirements, and hygienic applications.
因为柯达火药在较高的压力下以较高的速度燃烧，所以必须使用一个溢流阀，以便当用气少时，能让所产生的部分气体排到大气中去。
Since cordite burns at a greater rate at a higher pressure a relief valve must be used to allow generated gas to escape to atmosphere at times when the demand is low.
用这种方式可以减少计算的工作量，算出的溢流面压力分布资料和试验结果符合较好。
The method is applied to free surface sluice gate flow over spillway and computed pressure distribution agrees satisfactorily with experimental results.
溢流阀，减压阀，以保证系统的稳定压力。
B. overfall valve, reductor valve for ensuring stable system pressure.
为了避免螺杆泵损坏，一般会在螺杆泵出口处安装旁通溢流阀，用以稳定出口压力，保持泵的正常运转。
In order to avoid screw pump is damaged, usually installed in the screw pump bypass relief valve outlet to a stable outlet pressure, keep the pump running.
介绍的新型电液数字溢流阀是一种数字信息直接控制的导控式压力控制元件。
A new type of electro hydraulic digital relief valve, which is a pilot pressure control component directly controlled by digital information is introduced.
溢流产率与灰分随入料浓度的增加而增大，随入料压力的增大略有降低。
An increase in feed pressure caused a slight decrease in the yield and ash content of overflow, too.
本文介绍了通过控制比例溢流阀排油流量，控制执行机构运动速度和压力负载敏感的新方法。
A new load-sensing method to control the moving velocity and pressure of actuating mechanism by controlling the displacement of proportional overflow valve is introduced.
实际应用中还可以通过合理设计与溢流阀相匹配的系统管路来稳定系统压力或减轻系统的压力波动。
A reasonable designing which results the parameters match between tube and valve can stabilize the system operating pressure and reduce the system operating pressure vibrating.
本论文所述系统的加载方法是在比例溢流阀前装一个节流阀，利用节流阀来阻止溢流阀产生的压力冲击对传感器及仪表的影响。
The load method of the system is that installing a throttle ahead of a proportional overflow valve, and the throttle can prevent the effect of the pressure impulsion upon sensors and meters.
溢流关井的水击压力关系到能否关井，以及关井方式的选择。
The surge pressure of overflow well shut-in impacts whether well can be shut down and the choice of well shut-in modes.
如此，当出口处的压力增加到刹车溢流阀所调定的压力时，阀被打开，马达也刹车。
So, when the outlet pressure to the brakes as it is set the pressure relief valve when the valve is opened, the motor is also braking.
高含硫地质环境下钻井溢流发生时，及时关井非常重要，但关井产生的水击压力，可能使防喷器超压，而且易在井内最薄弱的环节发生压漏地层事故。
However, the water hammer pressure produced upon well shut-in will possibly exert over-high pressure on BOP, and the weak points in the well are subject to being fractured.
但是系统上一般都有溢流阀，故冲击压力不会严重影响胶管的疲劳寿命。
To be luckily, there is an overall valve in every hydraulic system, so high impact pressure cannot affect the fatigue life-span seriously.
考虑试验因素对溢流量和溢流中粒径D50影响程度的大小以及它们在分离中所起作用的大小，优化了串联分离设备参数：旋流入口压力为0。
The influences of the series connection seperation equipment on the overflow flux and sediments half-content diameter D50 were studied by orthogonal test, range analysis and variance analysis.
检查所有压力表，溢流水管流量，显影缸加热系统，冷却系统。
Check all the pressure meters, the flow of the overflow tube, the heating system of the developing tank and the cooling system.
在不同压力、阀口开度等多种条件下，对先导式纯水溢流阀进行了试验研究。
The experiments were carried out with different supply pressure, flow rate and the pilot-operated water hydraulic relief valve opening on.
然而，水压传动技术的应用必须以性能优良的水压元件为前提，而直动式水压溢流阀阀口的压力特性对水压控制系统有着重要影响。
This paper carries out the thorough analysis and research to the pressure characteristics of the water direct-actuated relief valves by experiment and simulation.
压力阀是用来控制液压系统的压力和防止油泵及执行元件的过载。根据功能可分为溢流阀、减压阀、顺序阀、卸荷溢流阀等。
Pressure control valves are used for controlling the pressure in a hydraulic system and protect its hydraulic pump and actuators from over-load.
当系统中的油压升高到梢高于溢流阀的调定压力时，溢流阀上的钢球被顶开，油液经溢流阀排回油箱。
When the hydraulic system up to the tip is set higher than the pressure relief valve, the relief valve on top of the ball was opened by the oil relief valve to the tank platoon.
根据仿真分析结果，液压马达提升侧单向溢流安全阀开启压力应大于该侧最大稳定压力的1.9倍。
According to the simulation results, the opening pressure for the hydraulic motor lifting side cartridge one-way relief valve should be more than 1.9 times of the pressure of the maximum stable side.
一旦出现溢流就会出现溢流量大，溢流速度快，关井压力高等特点，严重的可能最终导致井喷或井喷失控。
While these Wells begin to overflow, Those rapid overflow speed and high pressure shut-in, or serious blow-out or a blowout could ultimately lead to loss of control.
一旦出现溢流就会出现溢流量大，溢流速度快，关井压力高等特点，严重的可能最终导致井喷或井喷失控。
While these Wells begin to overflow, Those rapid overflow speed and high pressure shut-in, or serious blow-out or a blowout could ultimately lead to loss of control.
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