查询词典 drop on

Heavy-Duty Construction- Massive guiding positively aligns the valve plug in the seat ring for high pressure drop applications.

重型建设大规模的指导，积极赞同在高压引入应用座圈阀芯。

The conveyed medium can't be leaked outside. Thus it will not cause the environmental pollution and human body safety dangerous while exhausting the toxin and flammable or corrosive medium. 5、No electricity. It's safe and reliable while using in the flammable and explore places. 6、It can be soaked in medium. 7、It's convenient to use and reliable to work. Only open or close the gas valve body while starting or stopping. Even if no medium operation or pausing suddenly for long time because of accident matters, the pump will not be damaged caused by this. Once over-loading, the pump will automatically stop and possesses the self-protection function. When the load recovers normally, it also can start automation. 8、Simple structure and less wearing parts. This pump is simple in structure, installation and maintenance. The medium conveyed by the pump will not touch the matched pneumatic valve and coupling lever etc. not like other kinds pumps, the performance will drop down gradually because of the damages of rotor, gear and vane etc. 9、It can transmit the adhesive liquid (the viscosity is below 10000centipoise) 10、 This pump needn't the oil lubricant. Even if idling, it has any influence to the pump. This is a characteristic of this pump.

所以抽送有毒、易挥发或腐蚀性介质时，不会造成环境污染和危害人身安全； 5、不必用电，在易燃、易爆场所使用安全可靠 6、可以浸没在介质中工作 7、使用方便、工作可靠、开停只需简单地打开和关闭气体阀门，即使由于意外情况而长时间无介质运行或突然停机，泵也不会因此而损坏，一旦超负荷，泵会自动地停机，具有自我保护性能，当负荷恢复正常后，又能自动启动运行； 8、结构简单、易损件少，该泵结构简单，安装、维修方便，泵输送的介质不会接触到配气阀，联杆等运动部件，不像其他类型的泵因转子、活塞、齿轮、叶片等部件的磨损而使性能逐步下降； 9、可输送较粘的液体（粘度在1万博以下）； 10、本泵无须用油润滑，即使空转，对泵也无任何影响，这是该泵一大特点

A rise or drop in barometric pressure is a possible cause of vacuum or overpressure in a tank.

大气压的增高会造成储罐真空，反之则会造成超压。

It shows that the flow resistance force of tube bundle has obvious effects on the vacuum and pressure drop of condenser, and also has a little effect on the shell side heat transfer coefficient.

结果表明，管束阻力对凝汽器的真空和压降有较大影响，对凝汽器壳侧换热系数的分布也有一定影响。

The influence of the seal water temperature of water ring vacuum bumps on the condenser pressure is analyzed quantitatively,and the relationship between the condenser pressure and the unit efficiency was identified with equivalent enthalpy drop method.

定量分析电厂水环式真空泵密封水温度对凝汽器压力的影响，并利用等效焓降法得到凝汽器压力与单元机组效率的关系，从而得到真空泵密封水温度和单元机组经济性的定量关系。

A small tube with a vacuum bulb at one end for drawing liquid in a releasing it a drop at a time.

一个在一端有一个空球的用来倾倒液体的一次用来滴一次的小管。

The test setup for both MR valves based on dSPACE is established and the testing results show that the pressure drop induced by the MR valve with both annular and radial damping gaps is larger than that by the MR valve with annular damping gaps under the same condition.

通过 dSPACE 的数据采集系统，建立了测试本文所设计的两种磁流变阀的液压执行器。

Indeed, according to Romanian high-wave data, since 1984 the 5 th Olympic Games, held in house prices is a "two-three liters drop" pattern.

事实上，据罗高波数据，自1984年以来第5次奥运会，在房价上涨是一个&两3升下降&的模式。

A pair of married couples in 78, it appears in the others could hang two conditions is true that the talented men, woman, sensible, but they always argue鸡飞狗跳, he too does not want her as beautiful, she does not know how to complain he was considerate; his offensive drop her at every turn, and she worries for his standoffish neighbor; he disgusted her weekend only buy fashion, is also not motivated, she hated him with the two-hand money into the bar with friends, bowling alley, it was renamed as the "looking for inspiration,"...... the most terrible noise when two or even signing a divorce agreement, but, because of opposition from both parents, they had to temporarily stay under the same roof.

一对结婚七八年了的夫妇，在旁人看来两个人的条件都挺不错，男的有才，女的明理，但他们总是吵得鸡飞狗跳，他嫌她不像自己希望的那样漂亮，她怨他一点也不懂得体贴；他厌恶她动不动串门，她烦恼他对邻居爱理不理；他反感她双休日只知买时装，一点也没上进心，她讨厌他手头有了俩钱就与朋友进歌厅、保龄球馆，还美其名曰&找灵感&……吵得最凶的时候，两人甚至草签了离婚协议，只是由于双方父母的反对，他们才不得不暂时呆在同一个屋檐下。

The device is thin, it felt solid and it had some good heft; it's definitely not some plastic-feeling lightweight that would shatter from a two-foot drop

感觉不会像一般塑胶机身的手机一样太轻且从两英吋掉下去就会啪啪作响

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。