- 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.
互联网摘选
Model and Fatigue Analysis for Back Pressure Piston Base on Finite Element Technology
基于有限元技术的背压活塞的模态分析与疲劳寿命计算
互联网摘选
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).
互联网摘选
Technological transformation and application of back pressure valve in deep well
深井回压阀的技术改造及应用
互联网摘选
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.
互联网摘选
I was lying on my back when I felt a great pressure on my body and I found myself unable to move.
我躺在床上，突然感觉身上有什么重物压着，压得我都无法动弹。
互联网摘选
The application of high back pressure turbine combined thermal equivalent in thermal power plant
高背压热功联产汽轮机在热电厂的应用
互联网摘选
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.
互联网摘选
Effect of back pressure on equal channel angular extrusion process of powder porous material
反压对粉末多孔材料等通道转角挤压过程的影响
互联网摘选
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.
互联网摘选
上周末的国际货币基金组织（IMF）会议之后，全球汇率战争仍进行得如火如荼。此次IMF会议以僵局收场，中国奋力顶住了美国要求人民币加速升值的压力。
互联网摘选
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.
互联网摘选
You need someone to take the pressure off and help you get back on your feet
你需要有人为你分担压力，帮你恢复元气。
《柯林斯高阶英汉双解学习词典》
Application of back pressure steam turbine drive water pump in thermal plant
背压式汽轮机驱动给水泵在热电厂的应用
互联网摘选
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.
互联网摘选
You need someone to take the pressure off and help you get back on your feet.
你需要有人为你分担压力，帮你恢复元气。
《柯林斯高阶英汉双解学习词典》
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.
词典精选例句
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.
互联网摘选
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.
互联网摘选
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
Experimental study of static characteristics of back pressure pneumatic sensor
实验研究背压式气动传感器的静特性
互联网摘选
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.
互联网摘选
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.
互联网摘选
通过实验测定了B型和C型两种止回阀的自身阻力系数和系统气流合流阻力系数，并对两种止回阀所对应的系统排风量进行了实测。
互联网摘选
- 相关词组
- air pressuren.气压，风压;
- back balance后平衡;轮子坡;平衡锤;平衡块;
- bounce back受挫折后恢复原状;回声;卷土重来;
- arcing back[电] 回弧;
- atmospheric pressuren.大气压力;
- welcome back高兴地看到…归来;
- bring back a report回报;
- active earth pressure主动土压力;
- cannot hold back a smile忍俊不禁;
- atrial pressure心房压;
- bend one's back哈腰
- absolute pressuren.绝对压强;
- back at square one[口语]（问题等）回到（或退回）起点，回到原地，回到原来的状态(没有解决),无所进展;从头做起（原为儿童方格游戏棋用语）[见 square];
- 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 of在…后方[背后];支持;在内心中;
- constant pressure line等气压线，等压线;
- acoustic pressure声压;
- go back on one's wordn.食言，违背诺言;变卦;失信于人;不认账;
- allowable pressure容许压力，许用压力;
- come back homev.回家;
- 今日热词
- 热门搜索
- so far 到目前为止，迄今为止;
- vlog n. 视频博客; 视频日志;微录影音部落格;影音日志;电眼美女
- vivid adj.生动的;（记忆、描述等）清晰的;（人的想像）丰富的;（光、颜色等）鲜艳的，耀眼的;
- CarPlay 苹果公司的车载系统
- fair adj. 公平的;合理的;晴朗的;美丽的;adv. 公平地;直接地;清楚地;正大光明地;
- stand n.台，看台;立场;停止;抵抗;vi.站立，起立;竖直放置;保持看法;停滞;
- sacred adj.宗教的;神圣的;受崇敬的，值得崇敬的;有宗教性质的;
- serious adj.严重的;令人担忧的;重要的;严肃的;认真的;庄重的;大量的;
- message n.音信;信息;电邮;要旨;购物;v.给…发消息;
- area n.地区;区域，范围;面积，平地;领域;
- Maine n.缅因州（美国东北角的州）;
- if conj.如果;假若;倘若;当;无论何时;每次;与will或would连用，表示客气地请求;即使，虽然;〈口〉是否;假设;n.条件，设想;不确定的情况
