heterogenous catalyst的用法和样例：
例句
- During the last decade new hydrosilylation catalysts, predominantly homogenous and heterogenous transition metal complexes have been developed.
摘要近年出现了许多新的矽氢加成反应催化剂，主要是指过渡金属化合物的均相和多相催化剂。 - The heterogeneous catalyst first attracts the salt to its surface and holds it there.
多相催化剂先将盐吸附在它的表面并使它固定在那里。
