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- Assure both mounting base of gear operator (3) and valve top flange (6) are clean and dry. 确保齿轮操作机构(3)和阀门顶部法兰(6)的安装基座清洁并且干燥。
- The slab has provided greater fixity to the top flange, and the adjacent web gap has experienced greater deformation and has cracked first. 桥石板为上翼缘提供了很大的固结度,于是相邻的腹板间隙就经受了较大的变形并且首先开裂。
- At the top flange there would be enough slack so that no relative twist of any significant magnitude would be introduced into the girder web. 在上翼缘处有足够的松动,因而在主梁腹板上并不会引起很大的相对扭转。
- On the top flange are placed the supporting points for the struts that supports the web and wing of the external formwork. 箱梁上部为翼板及腹板支撑。
- "This allows interchangeability of gear operators, actuators, and adapter bushings from valve mounting flange to extension stem top flange. 因此,蜗轮操作装置、驱动装置和衬套接头可以从阀门安装法兰上替换到阀杆延长件顶部法兰上。
- Caution: The sealing surface for the diaphragm on the top flange of the valve body receives special factory preparation to enhance sealing with PTFE diaphragms. 警告:用于阀体法兰上的隔膜的密封面在工厂受到特殊的处理,以强化聚四氟乙烯隔膜的密封性能。
- For profiled steel sheet with fixed plank, when wave height is measured, top flange should keep level while wave distance is adjusted to specified dimension. 对于使用固定支架的压型钢板,测量波高时,应使上翼缘保持水平且波距调整到规定尺寸。
- Visual observations showed that a horizontal displacement in the longitudinal direction of the bridge developed between the tie girder and the top flange of the floor beam at the end connection. 肉眼观察表明:在端节点处的系梁和横梁上翼缘之间产生一种沿桥梁纵向的水平位移。
- A man of great ability like him will eventually reach the top. 像他这样才能出众的人终究会升到最上层的。
- She eyed me from top to top with coldness. 她冷淡地把我从头打量到脚。
- Can you reach the book on the top of the cupboard? 你能够到柜顶的那本书吗?
- Your room opens off the top landing. 你的房门朝向顶层楼梯平台。
- The top of the table was formed by a stone slab. 桌面是一块石板。
- I can't tell you the answer off the top of my head. 我不经考虑无法告诉你答案。
- A top hat is a rare sight these days. 高顶大礼帽现在已不多见。
- From the hill top we can see the plains below. 从山顶上我们可以看到山下的大平原。
- I like boots that lace up all the way to the top. 我喜欢带子一直能系到靴口的长筒靴。
- I put her in the top rank of modern novelists. 我把她看做是当代第一流的小说家。
- I saw the bird at the very top of the tree. 就在那棵树顶上我看到那只鸟。
- She (was) whisked up to the top floor in the lift. 她乘电梯迅速到达顶层。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries