这是因为氯磺化反应存在位阻效应的缘故.This was due to hindered reaction in the chlorosulfonation.气体有效浓度增加,氯磺化反应速率增加,氯气和二氧化硫的体积配比以1∶1为佳.The rate of chlorosulfonation increased with increasing concentration of the gaseous mixture.而氯磺化聚乙烯产品具有...
Those customers who have kicked up a fuss have received refunds.那些大吵大闹的顾客得到了退款。Passengers holding tickets will receive refunds.持票旅客将会得到退款。The committee voted to limit tax refunds for corporations involved in leveraged bu...
Aries Midheaven: Requires freedom in a career, would not be well suited to strict routine.白羊中天: 要求事业的自由, 不太适应严格的日常规范.Taurus Midheaven: Needs some of steady career path in order to function best.金牛中天: 只有在稳定的职业道路上才能发挥最好.Th...
Sampdoria lost their unbeaten record with a 2-1 home defeat against Genoa.桑普多利亚队主场1比2负于热那亚队之后，终止了自己的不败纪录。He's unbeaten in 20 fights.他20战全胜。Haynes was still at the crease, unbeaten on 84.海恩斯还在击球线上，他已经得了84分了。an unbeat...