B岩组的岩性主要是各种片岩夹有大理岩、英岩.The lithology of B petrofabric is schist interlated with marble , quartzite.大理岩, 变质岩, 形成时当石灰石重新结晶.Marble, a metamorphic rock, forms when limestone re - crystallizes.摘要青海软玉矿床产于中酸性侵入岩与大理岩接触带中.Nephrite...
Chad : Do you know something about this, small person?你知道些什么嘛, 小个子?Reports from Chad suggest that rebel forces are advancing on the capital...来自乍得的报告显示叛军正向首都推进。There is, of course, no sign of the romance between Chad and...
"Kathleen" was, as its 1892 subtitle asserted, "An Irish Drama".正如1892年剧本的副标题所强调的，《凯瑟琳》是一部“爱尔兰戏剧”。Kathleen gave me a really cool dress.凯瑟琳给了我一件非常漂亮的衣服。Their conversation was evidently about Kathleen for they both glanced...