• 1. 弯管气: pipe bender
• 2. 弯管气压计: siphon barometer
• 3. 隔气弯管: disconnecting trap | trap

更多释义

• 1.本课题作为中国石油天然气集团公司“X80级管线钢管热煨弯管技术研究”的一部分。
  This research topic is an integral part of the "research on the Heat-stewed BendTechnology of X80 Pipe Steel" by CNPC.
  dict.yoduao.com
• 2.通过三类弯管形式压损试验，发现了短半径弯头在一个较大料气输送比范围内均产生最小压损；
  By means of the pressure loss in three kinds of bend configuration. it is found out that the short radius elbows appear to yield the lowest pressure loss in a wide range of mass over air ratio.
  dict.yoduao.com
• 3.用PRO - E软件对进气弯管，带分流叶片的叶轮及有叶片扩压器进行了实体建模。
  Using software PRO-E to build the model of the impeller, diffuser with blade, entering air elbow, volute.
  dict.yoduao.com

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