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- A perturbation in pressure at the upstream end of the feed system could result in sizable oscillations in flow rate and chamber pressure. 供应系统上游端的压力扰动可导致相当的流量和室压振荡。
- Insert a soft, blunt instrument into the downstream end of the valve and push the ball and seal carrier out of the upstream end of the valve. 将柔软的、钝的工具插入阀门的下游端口,将球体和密封托架从阀门的上游端口推出。
- The upstream end of the fire test chamber shall be filled with a 14in.length of uncoated 16-guage steel plate positioned on the specimen mounting ledge in front of and under the leading edge of the specimen. 前缘燃烧测试室上游端口中是一长14英寸厚度规格为16的无镀层钢板,该板位于样品安装壁架前端,在样品前缘下方。
- SCREEN: The screen has a special flared opening on the upstream end to provide unrestricted flow through the strainer. Screens on all sizes are standard 20 mesh perforated stainless steel. 过滤网:这种过滤网在上游端口配置特殊的喇叭形开口,这样流体经过过滤器时不会受到阻碍。所有通径的过滤网都配置标准20目多孔不锈钢过滤网。
- The accident put an untimely end to the party. 意外事故使聚会匆匆结束了。
- The boys were itching for the lesson to end. 那些男孩子们渴望下课。
- The falls upstream are full of salmon. 该瀑布上流有许多大麻哈鱼。
- We paddled (the canoe) slowly upstream. 我们慢慢地划著(独木舟)逆流而上。
- It's natural to slack2 off towards the end of a hard day's work. 一天紧张工作快结束的时候有些放松是自然的。
- The company declared a large dividend at the end of the year. 公司在年底宣布分发高额股息。
- The army was disbanded when the war came to an end. 战争结束时,军队即被解散。
- The two teams were all square at the end. 最后两队以积分相同而结束。
- Are there any exams at the end of this term? 这个学期期末有考试吗?
- The battle finally brought the war to an end. 这一仗使这场战争终告结束。
- The rent is due at the end of each quarter. 缴纳租金以每季度末为期限。
- Wasteful people usually end up in debt. 挥霍浪费者最后往往负债。
- A year in America will cost you no end of money. 在美国住一年要花很多的钱。
- It's no fun to find oneself at the end of the rope. 山穷水尽,可不是好玩儿的。
- He took lodgings in the East End of London. 他在伦敦东区租用寄宿舍。
- He's laid up no end of trouble for himself. 他老是庸人自扰没完没了。