The three most important varieties are chrysotile, crocidolite and amosite.三种最主要的品种是温石棉, 青石棉和铁石棉.The strengths decrease in order crocidolite chrysotile, amosite.强度按青石棉,温石棉, 铁石棉顺序下降.By chemical dispersion and acid leachin...
Let us join hands and advance together.让我们携起手来,共同前进.Myth and reality did join hands in at least one arena.神话与现实至少在一种斗争中携起手中.Let's join hands in the business.让我们在业务上通力合作....
twin statuettes on the mantelpiece壁炉台上一对小雕像Estelle kept a photograph of her mother in a silver frame on the kitchen mantelpiece.埃丝特尔把母亲的一张镶银框的照片挂在厨房壁炉台上。On the mantelpiece are a pair of bronze Ming vases.壁炉台上是一对明代的青铜花瓶。A...