- 双语例句 更多例句
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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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.
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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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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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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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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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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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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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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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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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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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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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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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- 相关词组
- air pressuren.气压，风压;
- absolute pressuren.绝对压强;
- at rest earth pressure coefficient土的静压系数;
- at the back在后面;背后;
- a pat on the back鼓励， 赞扬;
- a while back一段时间之前，不久之前
- allowable bearing pressure容许承载力，容许支承压力;
- atmospheric pressuren.大气压力;
- all back全都回来了
- acoustic pressure声压;
- buy back买回（原有之物）;返销;
- answer back<非正>顶嘴，回嘴;为自己辩护;还口;对答;
- bring back to earth带回地球
- allowable pressure容许压力，许用压力;
- 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）;
- active earth pressure主动土压力;
- bring back to life使复活，给…以活力;
- at the back of在…后方[背后];支持;在内心中;
- answer someone back回答别人
- 今日热词
- 热门搜索
- unsuccessful adj.不成功的，失败的;碌碌无为;
- even adv.甚至;更加;甚至可以说;adj.平坦的;平均的;双数的;匀称的;平和的;
- dance with me 与我共舞（电视连续剧名）;
- symptom n.症状;征兆;
- thorough adj.详细的;仔细的;完全的;
- in prep. 在里面;在(某范围或空间内的)某一点;在(某物的形体或范围)中;在…内;在…中;进入adv. 在里面;在内;进入;在家里;在工作单位
- society n.社会(共同遵守一定的习俗、法律等的特定群体);社会(以群体形式生活在一起的人的总称);学会;协会;社团
- fax n.传真;vt.传真;传真传输;
- star n.星;星状物;星级;明星;v.主演;（在文字等旁）标星号;
- nginx 一个高性能的 HTTP 和 反向代理 服务器，也是一个 IMAP/POP3/SMTP 代理服务器;
- line n.线条;皱纹;行，列;队伍;字行;对白;诗行;罚写;话语;绳;电话线;路线;铁轨;运输公司;轮廓;界线;防线;立场;方式;行业;种类;流水线;家系;排序;一条细线的可卡因;v.沿…排列成行;使有内衬;在…形成一层;
- AITO abbr.Association of Independent Tour Operators 独立旅游工作人员联合会;网络问界;问界汽车;艾托;爱陶;女低音;世界工业车辆联盟;自由国际旅游组织
