查询词典 air gas

An investigation onnew type burner with inclined intersection of gyrate air flow with gas flow,renovation on furnacestructure and regulation on the vaccum pressure of windbox under furnace are also presented.

介绍了以高炉煤气为主要燃料的新型烧结节能点火炉，叙述了新设计的斜交旋转多空气流烧嘴的研制、炉体结构的改造以及点火风箱负压的控制。

The system is a high speed powder Hame spraying system,equipped with high precision powder feeder and oxygen acetylene name heat source,with compr- essed air to improve the Hame heat utilization The system consists of three pads:high energy torch,high precision powder feeder and gas supply Unit.

该系统是以氧乙快火焰作热源、用压缩空气提高火焰热能利用率、配备高精度送粉器送粉的高速火焰粉末喷涂装置。由高能喷涂枪、高精度送粉器和供气装置三部分构成。

A thin, usually spherical or hemispherical film of liquid filled with air or gas

泡沫：通常是球形或半球形的，充满空气或气体的液体薄膜

But with increasing temperature,homolysis is enhanced,especially for PPTA.When the temperature reaches 1000℃,PPTA takes higher mass loss than PMIA.In both inert gas and air,mass spectra of volatiles are obtained,and PMIA and PPTA mostly show the same mass signals.

在低降解温度时，采用水解机制解释了PMIA纤维三步的失重过程和较低的耐热性能；而随着温度升高，均裂机制增强，导致PPTA纤维在1000℃时的失重大于PMIA纤维。

Physiological changes characteristic of the disease include mucus hypersecretion, airflow limitation and air trapping, gas exchange abnormalities, and

这种疾病的生理学变化特征包括粘液分泌过多，气道受限和气道萎险，气体交换异常，肺心病。

And gas-guzzlers imperil public safety by polluting the air, he notes.

高油耗汽车产生的污染气体正在危害公众的安全。

As discussed, there should also be provisions for sterilizing the inert gas or air and the supply lines.

作为一个讨论，必须规定进入气体或空气和供应管路需要灭菌。

Some applications use air in place of the inert gas for padding.

一些应用使用空气来代替惰性气体作为填料。

The second element in the periodic table, a lighter than air, inert gas often used to fill balloons.

在周期的桌子中的第二种元素，一个点火者超过空气，惰性的瓦斯时常过去一直填充气球。

Carbon dioxide is inexplicably a mere trace gas when it should be the bulk of the air, as it is on other planets.

令人费解的是，二氧化碳理应像在其他行星那样成为大气的主要成分，却仅仅是一种示踪气体。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。