glyoxal造句
Glyoxylic acid was rapidly synthesized by catalytic oxidation of
glyoxal with H 2 O 2.
在催化剂存在下,用双氧水氧化乙二醛溶液快速合成了乙醛酸.
Glyoxal is prepared with waste liquid propellant HNO 3 - 27 S and ethanal.
利用报废的液体推进剂硝酸-27S和乙醛制备乙二醛.
There are several routes to produce
glyoxal and the purification techniques are somewhat different.
乙二醛有多种生产方法,其纯化对象亦有所不同.