查询词典 peracid

This synthetic method is safer and easily operated due to the avoidance of direct use of hazardous peracid in the rearrangement.

重排反应时避免直接使用危险性大的过氧酸，本合成工艺安全可行。

It was studied that decolorizing method of brown Silkworm separated protein by acetic peracid and modification of the decolorizing product by acid anhydride and zirconium sulfate.

研究了褐变蚕蛹分离蛋白脱色方法及其酸酐、硫酸锆改性。

Synthesis of dimethyl fumarateby esterification of fumaric acid with methanol catalyzed by solid su- peracid SO_4~(2-)/TiO_2was proposed in this paper.

以SO_4~(2-)/TiO_2固体超强酸为催化剂催化富马酸与甲醇合成富马酸二甲酯，探讨了催化剂制备条件、原料配比、反应时间、催化剂用量等因素对富马酸二甲酯收率的影响。

This is the inheritance of the tribe of the children of Issachar according to their families, the cities and their villages.

19：23 这些城并属城的村庄就是以萨迦支派按着宗族所得的地业。

I've have enough of your garbage.

我听了你的废话。