从苯乙腈制取苯基硝基甲烷就用这个方法.This is a generally known method for obtaining phenylnitromethane from benzyl cyanide.设计了一套回收制药废液中乙腈的新工艺.A novel process of acetonitrile recovery from pharmaceutical effluent was designed.有机氰化物, 如乙腈 、 ...
Aromatic capsules are great for easing the discomfort of a stuffy nose.芳香胶囊对缓解鼻塞有奇效。New figures indicate the recession may be easing up.新的数据显示经济衰退可能有所缓和。Eucalyptus oil is good for easing muscular aches and pains.桉树油可以很好地...
The words lashed against Chueh - hui's brain till he thought it would shatter.这些字像许多根皮鞭接连地打着 觉慧 的头,他觉得他的头快要破碎了.The blast may deflect structural steel frames, collapse roofs, dish - in walls, shatter panels, and brea...