adj.气态（体）的；空气状的；无形的

The aeriform substance was released into the atmosphere, causing concern among local residents.
这种气态物质被释放到大气中，引起了当地居民的担忧。
The scientist studied the aeriform particles in the air to understand pollution levels.
科学家研究了空气中的气态颗粒以了解污染程度。
The aeriform nitrogen in the air is essential for plant growth.
空气中的气态氮对于植物生长至关重要。
The aeriform oxygen is vital for most life forms on Earth.
地球上的大多数生命形式都依赖于气态氧。
The aeriform carbon dioxide contributes to the greenhouse effect.
气态二氧化碳对温室效应有贡献。
The aeriform pollutants from factories can travel long distances before settling.
工厂排放的气态污染物可以在沉积前飘浮很远的距离。
The aeriform water vapor is an important component of the Earth's climate system.
气态水蒸气是地球气候系统的重要组成部分。
The aeriform helium is used in balloons and airships.
气态氦用于气球和飞艇。
The aeriform argon is used in welding and as a protective gas.
气态氩用于焊接和作为保护气体。
The aeriform sulfur dioxide is a major contributor to acid rain.
气态二氧化硫是酸雨的主要原因。