高浓度煤气空气混合物

высококонцентрированная газовоздушная смесь

низкоконцентрированная газовоздушная смесьr 低浓度煤气空气混合气

НК ГВС

饱和的空气混合物

saturated air mixture

空气是多种气体的混合物。

Air is a mixture of gases.

燃料空气混合物分析器

fuel-air mixture analyzer

空气是各种气体的混合物。

Air is a mixture of gases.

从该液体中最先逸出的气泡是空气和氢的混合物。

The first bubbles to escape from the liquid are a mixture of air and hydrogen.

石脑油一种高度挥发性的易燃液态碳氢化合物混合物，从石油、煤焦油和天然气中提炼出来，并用作石油、溶剂和制造各种化合物中

Any of several highly volatile, flammable liquid mixtures of hydrocarbons distilled from petroleum, coal tar, and natural gas and used as fuel, as solvents, and in making various chemicals.

空气一种无色、无嗅、无味的气体混合物，主要由氮气（约占78％）和氧气（约占21％）组成，还有少量的氩、二氧化碳、氢、氖、氦及其它气体

A colorless, odorless, tasteless, gaseous mixture, mainly nitrogen(approximately78 percent) and oxygen(approximately21 percent) with lesser amounts of argon, carbon dioxide, hydrogen, neon, helium, and other gases.