raw material synthesis

• 原料合成

raw material synthesis的用法和样例：

例句

1. Methods Diethyl phthalate and diethyl succinate were used for raw material to synthesize the Rubidate.
   方法以邻苯二甲酸二乙酯和丁二酸二乙酯为原料合成茜草双酯。
2. The glycine is synthesized using chloroacetic acid and ammonia spirit as raw material.
   以氯乙酸和氨为原料合成了氨基乙酸。