DEG in toothpaste has a low but meaningful risk of toxicity and injury to these populations.DEG在牙膏中含量低但长期毒性和损伤给这些人带来了危险.Colgate - Palmolive's toothpaste was said to contain a carcinogen.高露洁的牙膏也被说含有致癌物质.to squeeze a ...
A review is given on recent studies of hyperon rare decay both in theory and experiment.简述了近些年来超子稀有衰变的理论和实验研究进展及其待解决的问题.The lifetime of a hyperon bounded in a hypernucleus is affected by the nuclear environment.束缚在超核中的超子...
法国宫廷的豪华给蒙塔古留下了很深的印象。Montagu was extremely impressed by the splendours of the French court.他们家族在宫廷中无疑颇受敬重。Their family was certainly well regarded at court.据说他曾在宫廷中任职多年.He was said to have served at court for years....
He'll go to school in the latter part of the year.后半年他将上学了.Children need some orientation when they go to school.小孩子上学时需要适应.We don't have to go to school on Sundays.星期天我们用不着上学....