undissociated

In specific acid catalysis, the undissociated acids do not contribute.

在特殊的酸催化中, 不離解的酸不起作用.

辭典例句

Water species adsorb On the surface mainly in the form of undissociated molecules.

水汽主要以不分解的分子態形式吸附在表面.

互聯網