研究了桑枝硫酸盐法制浆适宜的工艺条件和单段、两段次氯酸盐漂白工艺条件.Optimum conditions of kraft pulping and single stage hypochlorite bleaching were investigated.水簇上次氯酸与盐酸反应的理论研究( 英文 )Theoretical Study of Reaction of HOCl and HCl on Water Clusters?次氯酸钙(...
除非受恶劣天气干扰，南非邮船一般在星期五上午抵达。The South African mailboat arrived on Friday mornings unless bad weather intervened.他是这班邮船的船长.He is the captain of the packet.“ 明天有去加莱的邮船么, 帐房? ”'There will be a packet to Calais, to - morro...
还有其他的房子能像这幢一样俯瞰首都吗？What other home offers such a commanding view of the capital?现在还有太多其他的事情也要求他忠心。There were too many other demands on his loyalty now.他把其他的摩托车手甩在身后。He left a host of other riders trailing in his slipstre...
The power stations burn coal from the Ruhr region.发电站烧的煤产自鲁尔地区。There is tension in the region following the killing of seven civilians.随着7名平民被杀害，该地区局势紧张起来。This south-west region of France is the home of claret.法国西南部的这个地区...
树枝刮破了我的夹克，划伤了我的手和脸。The branches tore at my jacket and scratched my hands and face.你早上刮胡子时一定刮破了.You must have cut yourself when shaving this morning.铁丝网刮破了她的手臂.The barbed wire had lacerated her arm....