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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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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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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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 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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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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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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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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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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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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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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The wear ring is set for minimum clearance from gate for full rated back pressure.
磨损环用来最大限度缩小与闸板的间隙,以承受完全的额定压力.
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Finite Element Analysis of Stress and Contact Pressure of Rubber O-sealing Ring with Back-up Ring
O形橡胶密封圈配合挡圈密封的应力与接触压力有限元分析
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介绍一例：利用管式蒸汽冷却器将背压机排汽加热凝汽机给水，从而提高机组热经济性。
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