您要查找的是不是：
- The insurance of the normal operation of vacuum degassing system and sealing performance of the desalted water drum was the important measure to control the corrosion. 确保真空除气系统正常运行和二级除盐水箱的密封效果是控制腐蚀的主要手段。
- Control of Leakage in Vacuum Degassing System for Steelmaking 炼钢真空脱气系统泄漏的控制
- He closed the deal successfully and was home free. 买卖成交了，他松了一口气。
- Discussion on the reform of degassing system for hydrogen fluoride 氟化氢脱气系统改造的探析
- People say that the tiger is still lurk close to. 人们说那只老虎还躲在附近。
- The boss readily closed with the offer. 老板马上接受了这个报价。
- Have you closed the gate and windows? 你把门窗关严实了吗？
- He closed his speech with a funny joke. 他用一则有趣的笑话结束了演讲。
- That oyster closed up its valves. 那个牡蛎把壳合拢起来。
- She is buying a flat close to her office. 她正在购买一套靠近她办公室的单元房。
- She's always been very close about her past life. 她对自己过去的生活一直守口如瓶。
- For the umpteenth time close the door quietly. 我告诉过你好多次要轻轻地关门。
- The Waterloo line is closed for repair. 滑铁卢铁路线因维修关闭。
- This project has been closed up. 这个项目已终止了。
- vacuum degassing system 真空脱气系统
- This road is closed to motor vehicles. 这条路机动车不准通行。
- Nuclear physics is a closed book to me. 核物理学是我完全不懂的一门学科。
- Nuclear physics is a closed book to most of us. 我们大多数人对原子核物理学一窍不通。
- He closed his ears to my suggestion. 他对我的建议充耳不闻。
- He closed up the office at five o'clock. 他五点钟就把办公室关闭起来。
