气态的

Water vapor is water in the form of a gas.

水蒸是水。

Air whether in the gaseous or liquid state is a fluid.

空, 无论是或是液, 都是一种流体。

The results indicated that the trace elements molybdenum and zirconium increased considerably the gas yields of the lignitic organic matter while selenium did not.

分析结果表明,除硒元外,随着钼元和锆元加入,褐煤有机质产物生成量显著提高。