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- It is not necessary to replace air with inert gas. 不必用惰性气体置换空气。
- Helium is a monatomic chemically inert gas. 它是单原子惰性气体。
- The tube is blanketed in an inert gas such as nitrogen or argon. 管子被整个地漫浸在流动的氮或氩等惰性气体中。
- Leak-test lines and equipment with an inert gas before using. 使用前用惰性气体对管道和设备检漏。
- You must replace the gas bottle before cooking supper tonight. 你一定要在晚上做饭之前更换一个新的煤气罐。
- Helium and neon are inert gases. 氦和氖为惰性气体。
- Especially suitable for inert gas protection weld and gas cutting. 特别适用于惰性气体保护焊及气切割。
- In pure inert gas arcs, the axial temperature may rise to 30000K. 而对于惰性气体保护焊的电弧,其轴向最高温度可达30000K。
- "He" is one of the six inert gasses. “氦”是六种惰性气体之一。
- Inert gas studies are providing valuable information about other planets, too. 对惰性气体的研究,也提供了有关其它行星的有价值的资料。
- It is best fit for pouring liquefied gas bottle, inversing bottle and adding gas for motorcar. 该泵最适合于液化气瓶的罐装、倒罐及汽车燃料加气。
- The complete measuring system is filled with an inert gas under pressure. 整个测量系统填充了加压气体。
- It is a large bottle of oxygen gas or other non-incombustibility boost gas to another gas bottle filled. 它是将大储气瓶中的氧气或其它非燃性气体升压充填到另一储气瓶内。
- An inert gas such as argon is introduced to reduce evaporation of the filament. 将诸如氩那样的惰性气体充入灯泡中,以减少灯丝的蒸发。
- An empirical formula was given for determining the minimum inert gas flow rate. 给出了一个煤粉干燥工艺惰化设计的实例。
- It is only device to measure hemodynamic by the Inert Gas Rebreathing method. 唯一应用气体再呼吸法技术检测血流动力学及氧动力学的仪器.
- Is the inert Gas System fully operational and in good working order? 惰气系统是否完全可用并处于良好的工作状态?
- This paper studied the reliability of the YSP-15 type liquefied petroleum gas bottle produced by Beijing Gas Equipment, Factory, used the method of Reliability Engineering. 本文采用可靠性工程学的方法,对北京煤气用具厂生产的YSP-15型液 化石油气钢瓶的可靠性进行了研究。
- And,it draw up applicable technique plan through spinning experiment which confirms that spinning technique is applicable to machining of highpressure gas bottle sheell. 结合旋压成形试验过程,制定出合理的工艺方案。通过试验验证该工艺方案完全适应高压气瓶瓶身的加工。
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