The Coal Measures Strata are divided into 1 super-sequence and 3 sequences on the basis of paleostructure surface,widespread overlap unconformability,coal seam,and channel lag deposit.
根据古构造运动面、大面积超覆界面、煤层和河床滞留沉积将含煤岩系划分为1个超层序和3个层序。
| 单词 | coal seams |
| 例句 |
英语例句库
The Coal Measures Strata are divided into 1 super-sequence and 3 sequences on the basis of paleostructure surface,widespread overlap unconformability,coal seam,and channel lag deposit. 根据古构造运动面、大面积超覆界面、煤层和河床滞留沉积将含煤岩系划分为1个超层序和3个层序。 声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
原声例句
TED演讲（音频版） 2018年5月合集 Then, to reach the buried coal seams, explosives are used to remove up to 800 feet of mountain elevation. 然后， 为了到达埋藏的煤层，使用炸药移除高达 800 英尺的山体高度。 英国学生科学读本 You will then walk along the low passages cut in the coal seam, and you will see men with pick-axes breaking down and cutting out great blocks of the coal. 然后你就可以沿着煤层中开凿的巷道走一走，会看见人们拿着镐头，把大块的煤砍下来，挖出来。 |
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