气态的

Water vapor is water in the form of a gas.

水蒸气是气的水。

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

空气, 无论是气的或是液的, 都是一种流。

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

结果表明,除硒元外,随着钼元和锆元的加入,褐煤有机质气的生成量显著提高。