Red Bean and Coconut Pulp Cake是什么意思

用法例句

Objective: To observ bactericidal effect of chemical freshenning reagents with different concentration on ormosia juice.

目的:用不同浓度的化学保鲜剂处理红豆果汁,观察和记录果汁的光泽度、挂壁和总糖含量的变化。