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1·He is already the general engineer of this low BTU water gas project.

他已经是这个低热水煤气工程的总工程师了。

2·The influence of surfactant on gas hydrate formation in water gas system was studied in laboratory.

通过实验研究了表面活性剂对水—天然气体系生成天然气水合物的影响情况。

3·Coal gas, water gas, producer gas and similar gases, other than petroleum gases and other gaseous hydrocarbons.

煤气、水煤气、炉煤气及类似气体，但石油气及其他烃类气除外。

4·The relationship between the gas explosive limits and concentrations was studied as air was mixed with water gas.

研究水煤气与空气混合时煤气的爆炸极限与所含各组分浓度之间的关系；

5·Electricity, gas and water were considered to be natural monopolies.

电、煤气和水垄断经营过去被认为是理所当然的。《牛津词典》

6·Every eventuality is covered, from running out of gas to needing water.

从耗尽汽油到缺水，所有可能的后果都考虑到了。《柯林斯英汉双解大词典》

7·The heated gas is piped through a coil surrounded by water.

受热气体通过水中的一根螺旋管输送。《柯林斯英汉双解大词典》

8·Water and gas supply will be municipalized.

水和煤气的供应将归市管。

9·Water exists in three states: liquid, gas, and solid.

水以三种状态存在：液体、气体和固体。

10·Water, without which we cannot live, exists in the form of liquid, gas or solid.

没有水，我们就不能生存，水以液体、气体或固体的形式存在。