矿物往往埋藏在地层深处.Minerals are often found deep in the ground.在圈定地层过程中,植被往往具有很大的作用.The role of vegetation in outlining formations is often of great help.我们把它们当作实际上的地层单元来考虑,它们主要由岩浆沉积作用所产生.We regard them as actural stratigraphic...
The old guard did not like the changes that Brewer introduced.保守派不满布鲁尔推行的这些变革。Current, brewer - the information that the sea releases basically is concerned with affairs.目前, 布鲁尔 - 海发布的信息主要与财务有关.Sir David Brewer, Members ...
...the yielding ground.松软的土地The long cruel winter came to an end at last, yielding to a gentle warm spring.漫长的严冬终于结束, 随之而来的是温暖的春天.Oil - yielding organic matter is contained in the shales.在这些页岩里有产油的有机物质.The long cruel win...
钟表的摆轮是角谐运动的常例.The balance wheel of a watch is a familiar example of angular harmonic motion.钟表的指针指着十点.The hands of the clock pointed to ten.那个孩子还看不懂钟表的走时.The child can not tell the time yet....