施加压力

Therefore, the torque required to open the gate valve required torque than the closure of large, in addition, for a pair of contact between the sealing surface, the Non Rising Stem Resilient Seated Gate Valves coefficient of static friction between them than the dynamic friction coefficient, to make them from the static state generate the relative movement is required to exert greater force to overcome the static friction; due to temperature changes, so that the sealing surface pressure between the larger, need to overcome the static friction force also will be bigger, so that when you open the valve on the stem nut on the sometimes increase the torque exerted a lot.

所以，开启闸阀所需的力矩比关闭闸阀所需的力矩大，此外，对于一对互相接触的密封面来说，它们之间的静摩擦系数也比动摩擦系数大，要使它们从静止状态产生相对运动，需施加较大的力以克服静摩擦力；由于温度变化，使密封面间的压力变大，需要克服的静摩擦力也随之变大，从而使开启闸阀时，对阀杆螺母上施加的力矩有时会增大很多。" Moment analysis of valve operation "是由中国闸阀网提供的国际阀门新闻，译文仅供参考。另外，中国闸阀网还提供相关产品搜索：闸阀型号、闸阀价格、闸阀技术、闸阀新闻、闸阀生产商等。

"There is no doubt that advertisers have not been slow to exercise their financial pressure on editorial content, what can safely be said is that the pressure as a whole has been a socially conservative force, playing on conformity,"

毫无疑问，广告客户也对刊物内容施加了经济压力，这种压力无疑是一种保守的社会影响

Check paper may affect the pressure of the pressure that the reason for the press paper under the valve in the fuel tanks in the culumn because of the unavailability for a long time fatigue has broken off a section of this article, press paper cylinder performance of the product will be trimmed to be exerted by request, the replacement of a good spring, cut-quatily.

逐一检查可能影响压纸器压力的诸多方面后，发现原因在于压纸油缸内下阀芯里的压力弹簧因用久疲劳折断了一节，致使压纸油缸的工作性能满足不了产品裁切时应施加的压力要求，更换完好的弹簧后，裁切的质量达到了要求。

Solitude in fact is the oneself give oneself exert of a kind of pressure, positive so-called inside because of decision outside because of, not the oneself gives the oneself even to add a kind of pressure, toing believe the solitude to is a person to break of, many and the external world contact, thus just not standing alone, and there will be more happy and substantial oneselfs!

孤独其实是自己给自己所施加的一种压力，正所谓内因决定外因，不要自己给自己平添一种压力，要相信孤独是人来打破的，多和外界接触，这样才不会孤独，而且会有更多的快乐充实自己！

Use the stiffness coefficient to calculate the force carried out by the micropipette.

这个结果可以为压力器中施加的压力做定量的标定。

The action of inward falling obtusely shifts the consciousness out of the body, exerting passive pressure on the astral body over a wide area, but in the reverse to that needed for projection, i.e., general downwards pressure.

内心的下落的动作笨拙地将意识转换至体外，对星体躯体施加范围较广的被动压力，但投射需要与此相反的压力，即：总体上向下的压力。

Because there is less gas pressure exerted on the valve stem.

在单级减压阀里，输出压力随钢瓶压力的减小而增大，这是因为施加在阀门系统上的气体压力减

The concrete face slab, concrete crushing-type side wall and toe board are looked as submodel, which is separated from the whole model of CFRD. The calculated displacement in the whole model is applied to the bottom side of the crushing-type side wall, and the water pressure is applied to the surface of the concrete face slab.

子模型法把面板、挤压边墙以及面板周边的混凝土趾板从面板堆石坝的整体模型中脱离出来作为研究对象，在挤压边墙的底都施加与其相连的已如垫层料位移，在面板的表面施加水压力，进行数值分析。

To mount pressure, Gromyko told Nixon that Brezhnev's return visit to America in 1973 was conditional on progress on the nuclear treaty.

为了施加压力，葛罗米柯告诉尼克松，勃列日涅夫一九七三年对美国的回访将根据核武器条约的进展情况而定。

Obama administration officials said they were working with other members of the Organization of American States to ratchet up pressure on the Honduran military to end the coup and dismissed the prospect of outside military intervention in the matter.

奥巴马政府官员说他们正同美洲国家组织合作向洪都拉斯军方施加压力，迫使其停止此次扣押行动，并否认了就此事动用军事干预的可能性。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐