On the condition of thermal contact metamorphism, clay minerals in coal are changed into andalusite.无烟煤中红柱石是煤中粘土质矿物经热接触变质作用形成的.The process of alternating solid rock masses is called metamorphism.固体岩体变换的过程即所谓变质作用.Dynamica...
The process of alternating solid rock masses is called metamorphism.固体岩体变换的过程即所谓变质作用.Danba area has undergone multiperiod deformation, metamorphism and magmatism since Mesozoic time.丹巴地区自中生代以来经历了多期的变形 、 变质和岩浆作用.The metal...
A crowd three deep seemed paralysed by the images on these monitors...里里外外三层的人群看到显示屏上的画面似乎全都惊呆了。Durham had garnered three times as many votes as Carey...德拉姆获得的选票是凯里的3倍。You can rest for three or four months and then the l...
Blake jumped in expertly; the boat dipped slightly under his weight.布莱克很熟练地跳上了船，他的重量使小船微微向下沉了沉。This picture shows the view from a car using normal dipped lights.这幅图片显示的是从一辆使用正常近光灯的汽车上所看到的景色。The left wing dipped until it ...