N - phenyl maleimide was synthesized from maleic anhydride and aniline.以顺酐和苯胺为原料,合成N - 苯基马来酰亚胺.The effect of acidity on synthesis of phenylbiguanide additive reaction of aniline with dicyandiamide was studied.研究了酸度对苯胺与双氰...
Some good might come of all this gloomy business.生意不景气也未必全是坏事。No good can come of your marrying above your status!攀高枝对你绝无好处!There is a danger that nothing will come of it.这事有落空的危险....
We ought to check him out on the computer...我们理应在电脑上查清他的资料。You ought to have known better!你怎么这么糊涂呢!These plants ought to reach maturity after five years.这些植物五年后就该长成了。Mules are misbegotten, unnatural critters and it ought...
The result shows that incidence of myopia morbidity is 44.84 %.结果表明:近视眼的发病率为44.84%.Falls are linked to increased morbidity and higher health care costs.摘要跌倒造成病患伤害及医疗花费之增加.Long or frequent depravity is a kind of morbidity...