The volatile carbonyl compounds are one of most poisonous components in cigarette mainstream smoke.
挥发性羰基化合物是卷烟主流烟气中主要有害成分之一。
Finally we drew an elementary conclusion that the fairly strong poisonous components in the two plants were mainly non - polar or weak-polar substance.
初步判定这两种植物中毒力较强的活性成分主要是一些非极性或极性较弱的物质。
This paper briefly analyses the poisonous components in fitment material of panel and introduces the environmentally properties of panel in the new criterion performing in our country.
本文简要分析了人造板装饰材料中的有害成分，并对国家新实行的标准中有关人造板环保性能方面的内容做了重点介绍。
应用推荐