1. 气态：探究指导 物理宫殿 1.物质存在的三种形态及其特征 名称 形态特点 举例 固态(solid state) 有一定体积和形状 液态(liquid state) 有一定体积没有一定形状 气态(gaseous state) 没有一定的体积,没有一定形状 说明 物质存在的形态还有第四态--等离子态;

noun

1. the state of matter distinguished from the solid and liquid states by: relatively low density and viscosity
    relatively great expansion and contraction with changes in pressure and temperature
    the ability to diffuse readily
    and the spontaneous tendency to become distributed uniformly throughout any container

    Synonym: gas