- 双语例句 更多例句
Seating load and resultant tightness is dependent upon back pressure.
阀座密封负载和组合的紧密性是与返回压力密切相关.
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This blocking may Shek back pressure to skyscrapers, high-aggressive as It'should collapse.
这堵石壁似摩天大厦仰面压来, 高得像就要坍塌下来咄咄逼人.
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介绍承德焦化煤气股份有限公司,把汽轮机背压汽用于化产回收的使用情况.
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The relation curves of water phase permeability of reservoir cores and back-pressure were obtained.
得到了裂缝性低渗透储层岩心水相渗透率随回压的变化曲线.
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The finite element analysis results show that back pressure has effect on the extrusion result.
并在此基础上分析反压大小和反压模具结构对挤压变形效果的影响.
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It is discovered that vane slot back pressure has great influence on vane behavior.
研究发现,滑片背部的滑槽背压对滑片的行为有重要的影响.
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套管回压阀作为一种简便的套管附件,在固井施工作业中起着重要作用.
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Back pressure is higher than 85 % are production process heating equipment, one of the best trap.
背压率大于85%,是生产工艺加热设备最理想的疏水阀之一.
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Surface conductivity is usually independent of back pressure and screw speed.
表面导电性通常不受背压和螺杆转速影响.
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With a back pressure condition created , ball check seats firmly against ball check seat.
如果出现反压力状态, 球型止回阀阀座就牢固地密封在球型止回阀阀座上.
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Diplegs play an important role as pressure seals against the considerable back pressure generated.
料腿则起着对产生的相当大的背压加压密封作用.
词典精选例句
Several different types of valves are in use. Some are back pressure valves.
有几种不同的阀在使用中, 有些是反向压力阀.
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This means that on exhaust stroke, the engine has to push against a higher back-pressure.
这就使引擎在排气冲程时, 会遇到很高的负压(排气不畅).
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- 相关词组
- air pressuren.气压，风压;
- at the back of在…后方[背后];支持;在内心中;
- acoustic pressure声压;
- absolute pressuren.绝对压强;
- bring back to life使复活，给…以活力;
- a pat on the back鼓励， 赞扬;
- bring back to earth带回地球
- all back全都回来了
- answer someone back回答别人
- at rest earth pressure coefficient土的静压系数;
- allowable bearing pressure容许承载力，容许支承压力;
- answer back<非正>顶嘴，回嘴;为自己辩护;还口;对答;
- atmospheric pressuren.大气压力;
- buy back买回（原有之物）;返销;
- a while back一段时间之前，不久之前
- bounce back受挫折后恢复原状;回声;卷土重来;
- bring back带回（某人或某物）;还回（某物）;回忆[回顾，回想起]（往事）;使（某人）恢复（某状态）;
- at the back在后面;背后;
- allowable pressure容许压力，许用压力;
- active earth pressure主动土压力;
- 今日热词
- 热门搜索
- secretary n.秘书;书记员;助理;俱乐部、社团等的)干事，文书;部长;大臣
- trade n.贸易，交易;行业;职业，手艺;营业额;v.做生意，从事贸易;营业;交换;互相做;（在证券交易所）交易;
- handkerchief n.手帕;方巾，围巾;
- load v.装载;装填弹药;n.负载;装载量;承载量;大量;工作量;沉重感;供电量;
- father n.父亲;祖先;（尤指天主教和东正教的）神父;天父;vt.成为父亲;创立（新思想）;创造;发明（新方法）;
- passive-aggressive adj.被动性进攻的;消极攻击;消极进攻
- earnest adj.热心的;诚挚的，真挚的;重要的;
- separate v.（使）分开/分离/分散;分割，划分;相隔，隔开;分居;区分;
- by chance 偶然地，意外地;无意之中;碰巧;偏巧;
- widower n.鳏夫;
- comrade n.（尤指共患难的）朋友;战友，同志;
- night after night adv.一夜又一夜;连着几夜；夜夜
