proper compound

O-benzoic acid-p ′-isopropyl phenyl sulfide is synthesized by the reaction of o-chlorobenzoic acid with p-isopropyl thiophenol in the strong basic solution. The productivity of the topic compound is 95% under proper experimental conditions.

以邻氯苯甲酸和对异丙基苯硫酚为原料，以十氢化萘为溶剂，在185&190℃，碱性条件下合成了邻苯甲酸对异丙基苯硫醚，产率可达95%，纯度达98%

Correct the expressions to build proper compound phrases related to Human Resources.

填入下列单字,建立与[人力资源]相关的复合字和词句.

The results show that the mixture of B 2O 3 and ZnO are the proper thickening agent of phenolic sheet molding compound and the suitable thickening effect can be achieved.

结果表明，对于酚醛片状模塑料，B2O3和ZnO的混合体系是较好的增稠剂；