1.
We call air a mixture of gases.
我们把空气称为气体混合物。
2.
A mixture of a vapor and air, as the explosive gasoline - air mixture burned in an internal - combustion engine.
气体混合物蒸汽和空气的混合物，如在内燃机内燃烧的爆炸性汽油－空气混合物
3.
For the dangerous sites with explosive air mixture:1 division、2 division.
爆炸性气体混合物危险场所：1区、区。
4.
gas-steam-water fluid
气-汽-水混合流体
5.
Gases and liquids diffused.
气体和液体慢慢混合了。
6.
nozzle-mix gas burner
喷射式混合气体燃烧器
7.
gas-pulverized coal fired boiler
气体煤粉混合燃烧炉
8.
mixed gas arc welding
混合气体保护电弧焊
9.
"Air is a mixture, not a compound of gases."
空气是气体的混合物，不是化合物。
10.
Ammonia-air mixtures are quite difficult to ignite.
氨与空气的混合气体不易燃烧。
11.
The burning gases can ignite the lean mixture.
燃烧着的气体能点燃稀的混合气。
12.
The Research of Safe Oxygen Content of Mixed Combustible Gases (Vapors);
可燃性混合气体（蒸气）安全含氧量研究
13.
Air is a mixture of gas, of which oxygen forms 21% by volume.
空气是一种混合气体，其中氧气按体积占21%
14.
Argument on mixture of hydrogen and nitrogen to replace hydrogen as prote ctive gas;
用氢氮混合气替代氢气保护气体的论证
15.
Gas analysis--Preparation of calibration gas mixtures--Manometric method
GB/T14070-1993气体分析校准用混合气体的制备压力法
16.
Gas analysis--Preparation of calibration gas mixtures--Permeation method
GB/T5275-1985气体分析--校准用混合气体的制备--渗透法
17.
Gas analysis--Preparation of calibration gas mixtures--Weighing method
GB/T5274-1985气体分析--校准用混合气体的制备--称量法
18.
Study on Insulation Characteristics of c-C_4F_8 and Its Gas Mixtures Substituting SF_6;
SF_6替代气体c-C_4F_8及其混合气体的绝缘性能研究