High activity catalyst

• 高效催化剂

High activity catalyst的用法和样例：

例句

1. A new process and high effective catalyzer of acephate's synthesis was studied in this paper.
   本文提供一种用新型高效催化剂催化甲胺磷与酰化剂醋酐合成乙酰甲胺磷的新工艺。