| 1. | Minimum setting pressure of relief valve
安全阀调定压力 |
| 2. | Application and setting pressure of relief valves for ships ' machinery
船上机械装置用减压阀的应用和设定压力 |
| 3. | Finally , based on the stresses analysis of the rock mass , the existed design rules are discussed , and a new method to predict the safe location of the pressure tunnels is developed
最后，根据对围岩应力场的分析，对现有确定压力隧洞最小覆盖层的经验准则进行了评价，提出一种新的确定压力隧洞位置的方法。 |
| 4. | If the valve actuates or is triggered ( either due to overpressure or under pressure ) the valve will remain closed until a technician or mechanic visits the site , and verifies installation integrity
如果阀因升压超过或降压低于设定压力值而动作或被扳开，它会维持关闭状态，直到技术人员或技工到达现场确定设备的完整正常。 |
| 5. | A new concept to determine the delivery head of the pump and to set up the pressure of the system is proposed in this paper , based on the precondition to ensure the water head demand of any fire appliance at the most unfavorable point
从保证最不利处灭火设施水压要求这一基本前提出发，提出确定稳压泵扬程和设定压力的新思路，并按3种情况分别作出说明。 |
| 6. | If the solid substance which accumulated in felt filtrate membrane is loss pressure increased through covered with filtration membrane surface discharged rapidly through clean water an outlet after automated cleaned by time figure or advanced established pressure figure
如果过滤膜内部粘合堆积固体残渣会加大损失压力，此压力达到设定压力或通过定时器自动清洗，清洗过的污物由下部排出口排出。 |
| 7. | By this way , however , the working pressure of the fire water system will be at higher level in case of the central stabilizing high pressure system and undesirable consequences related to the pressure - acceptance of the pipe and the joints shall come forth
而在集中稳高压给水系统中，这样确定的稳压泵扬程及设定压力值，往往使消防给水管网始终处于较高压力工况，因而使管网内水压与管道及其接口的承压能力这一对矛盾趋于突出。 |
| 8. | Finally , being aimed at a certain machine model , a experiment research about the means of relief valve to reduce hydraulic impact is carried out , which prove the founded prove founded mathematics model . also , some pending coefficient are amended and the optimum pressure of relief valve is determined . at the same time , a experiment and emulation research about the means of accumulator to decrease hydraulic impact is carried put , in which the optimum pneumatic pressure and the optimum primitive capacity of accumulator were determined
最后针对某一具体机型，对用溢流阀方式减小液压冲击进行了实验研究，验证了所建立的数学模型并修正了待定系数，确定了溢流阀的最优调定压力；对用蓄能器方式减小液压冲击进行了实验和仿真研究，确定了蓄能器的最优充气压力和最优初始容积。 |
| 9. | It is the special equipment to test aluminium alloy tire air tightness . put the wheel between tow rubber cushions , seal the wheel , inject compressed air . when it reach at the designed pressure dipping wheel in water completely , turn wheel quickly observing the whole tire air tightness condition
它是一种测试铝合金车轮气密性的专用设备，是将车轮置于上下两橡胶垫子之间密封，注入压缩空气，达到所设定压力，同时将车轮完全浸入水中，车轮快速旋转，透过钢化玻璃观察整个车轮的气密性状况，从而达到测试目的。 |
