The army claims the rebels are on the ropes.军队声称叛军支撑不了多久了。They said the bodies were found when rebels recaptured the area.他们说尸体是在叛军重新占领这个地区时发现的。The rebels have advanced to within 150 kms of the capital.叛军已经逼近到距首都150公里的地方...
Reactor embodiments for the fluorination reactions are also disclosed.还公开了氟化反应反应器的具体实施方式.Low cost 3, 4 - difluoro nitrobenzene was prepared from 2, 4 - dinitrochlorobenzene by two - step fluorination.二硝基氯苯经二步氟化反应,制得低成本3,...