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- Structural form, the main difference is used in the form of sealing components. 从结构形式上，主要的区别是所采用的密封元件的形式。
- It is difficult to research the contact stress in the seal interface with fitting and using seal components. MARC，建立了橡胶O形密封圈和油封轴对称有限元模型，对其安装和使用过程中的接触变形、接触宽度上的接触应力分布等进行了分析，从而为进一步可靠设计、优化橡胶密封件提供了理论依据。
- According to practical production, some related work of remaking sealing components of import suphuric acid refine device are introduced. 从生产实际出发，介绍了国外引进硫酸精制装置玻璃管路密封件国产化改造的相关工作.
- The three sets of mechanical seal components are as follows: actin ring, quiet ring, push the ring, spring, spring seat, auxiliary ring, ring, such as cards. 这三套机械密封都由如下部件组成：动环、静环、推环、弹簧、弹簧座、辅助密封圈、卡环等。
- The transformation on sealing components of glass pipeline in import sulphuric acid refine device from abroad and sealing structures of the imported high pressure plunger pump is introduced. 介绍了引进硫酸精制装置中玻璃管路密封件以及高压柱塞泵密封结构的改造。
- All other metal seal components of both inner and outer seals shall be AISI 316 stainless steel. 所有内置和外置密封的金属部件都应该是符合美国钢铁协会的316不锈钢。
- Cook the meat quickly at first to seal in the juices. 一开始要大火烧肉，以便保存肉汁。
- The putty gives a good seal round the window. 窗户四周泥的油灰密封效果很好。
- Our foil packets seal the flavour in. 我们用锡纸包装以保持原味。
- This document carries the royal seal. 这份文件上盖有王室印章。
- Surprise is an essential component of my plan. 我这项计划主要就是想使大家惊喜一下。
- The seal on the bottle has perished. 瓶子的封记已经腐烂。
- MACHINERY SHAFT BEARING SEALS, CARBORUNDUM PARTS, CARBOCYCLIC SHAFT BEARINGS, SEALED COMPONENTS. 机械轴封;碳化矽零件;轴承;碳精环;密封元件.
- He impressed his seal on the wax. 他在火漆上盖了他的私章。
- Brimstone is a component part of explosive. 硫磺是炸药的一种组成成分。
- The deal needs the government's seal of approval. 这一交易需经政府批准。
- Sealing is prohibited in many countries. 许多国家禁止捕海豹。
- Seal (up) the window to prevent draughts. 把窗户封起来以防风。
- A round seal affixed to a papal bull. 印玺一个圆形的教皇的正式宣布训令或法令的封印
- A crown for covering or sealing a tooth. 齿冠遮盖或密封牙齿的冠状物
