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- Proper stem guiding eliminates torsion of bellows. 适当的阀杆导引可以消除波纹管的挠曲。
- The disc is stem guided on all sizes. 所有通径阀门的这种阀瓣是通过阀杆引导的。
- The design of this valve minimizes any danger of dirt lodging in the stem guide. 这种阀门结构最大限度减小任何污垢的危险,延长阀杆引导的使用寿命。
- Self-aligning design. Eliminates the need for a stem guide in the bottom flanges and remove a point of direct collection that can cause faulty operation. 自对齐结构。不需要底部法兰内的阀杆引导,也不需要可能导致错误操作的直接采集点。
- No stem guide in bottom flange to collect dirt. These valves are self-aligning and the guiding of the disc is independent of the bolted bottom flange. 底部法兰内不需要阀杆引导,避免淤积污垢。这些阀门是自我对齐,阀瓣的引导不依赖于螺栓底部法兰。
- She paid her way by acting as a guide. 她当导游来维持生活。
- Stem guided linearly in a low friction spline 阀杆线性导向;花键上摩擦小
- Instinct is not always a good guide. 凭本能行事不一定都对。
- Are you suggested I am a tour guide? 你是不是建议我当导游？
- The paid his way by acting as a guide. 他当向导来抵他的费用。
- The arrangement of leaves on a stem. 叶序茎上叶子的排列次序
- I've read the book from stem to stern. 这本书我已从头至尾读完。
- Measures have been taken to stem inflation. 已采取措施抑制通货膨胀。
- Mr Forster and his guide entered upon this portion of the glacier. 福斯特先生和他的向导进入了冰河地区。
- The liner has been refitted from stem to stern. 那艘班轮已经全面整修。
- The guide drew our attention too the magnificent carved paneling. 导游把我们的注意力引向华丽的雕刻镶木上。
- He descended from an ancient stem. 他出身于一个古老的家系。
- A trained dog can act as a guide to a blind person. 一条经过训练的狗能够充任盲人的向导。
- Look in the TV guide to see what's on. 看看电视节目表上有什麽节目?
- He is an experienced and trustworthy guide. 他是一位有经验的、可信赖的向导。
