Anglo - Saxon was an inflective language; there was lack of prepositions and articles.古英语是屈折变化的语言, 缺少介词和冠词....its collection of locally minted Saxon coins.对当地铸造的撒克逊时期硬币的收藏...a seventh-century Saxon church.一座7世纪的撒克逊教堂...t...
骡背被重负压得塌下了。The mule's back was hollowed by the weight of its burden.下半天, 他的气儿塌下点去.By the afternoon, however, he was dispirited.该名工人被塌下的模板击中,伤重不治.The worker was hence hit by the collapsed formwork fatal injury....
如果氟的含量高, 会加剧设备的腐蚀.If the fluorine content is high, it may increase plant corrosion.阐述用氟离子选择电极测定低铬钝化液中的氟的方法.Ion selective electrode analysis of fluoride in deluted chromating solution is described.结论氟化牛奶中氟的生物利用率是足够高的.Conc...