casing spool相关的网络例句
查询词典 casing spool
- 与 casing spool 相关的网络例句 [注：此内容来源于网络，仅供参考]
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SPOOL, CASING HEAD: CASING HEAD; 13-3M
套管四通。套管头13-3M
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Then the responding and flow disturbing characteristics of the valve are studied by means of both linearized analysis and numerical simulation. At last the performances are compared with the conventional ones and the influences of the clearance between spool and valve casing are also discussed.
第二章提出了利用阀芯的双运动自由度及毛细阻尼管沿程压力特性设计流体控制元件的基本思想，并叙述了按该思想设计的流体换向阀、流量控制阀及压力阀的工作原理和性能特点。
- 推荐网络例句
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Plunder melds and run with this jewel!
掠夺melds和运行与此宝石！
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My dream is to be a crazy growing tree and extend at the edge between the city and the forest.
此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。
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When you click Save, you save the file to the host′s hard disk or server, not to your own machine.
单击"保存"会将文件保存到主持人的硬盘或服务器上，而不是您自己的计算机上。