volatile constituent
volatile constituent 的中文翻译
挥发性组分
volatile constituent 的英文句子和中文句子
A hypothetical substance formerly thought to be a volatile constituent of all combustible substances released as flame in combustion.
燃素,热素原来假设的在所有燃烧物质中挥发性的一种物质成分,在燃烧中作为火焰而被释放出来