This paper indicates the reasons of establish member and introduces its origin and stratotype section, as well as its extend and correlation.At last, its geological age is discussed.
文中阐述了建段的理由，介绍了名称来源、层型剖面、地层的延伸与对比，讨论了地质时代。
| 单词 | geological age |
| 例句 |
英语例句库
This paper indicates the reasons of establish member and introduces its origin and stratotype section, as well as its extend and correlation.At last, its geological age is discussed. 文中阐述了建段的理由，介绍了名称来源、层型剖面、地层的延伸与对比，讨论了地质时代。 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
BBC随身英语（官网版） The most famous mass extinction was 66 million years ago, when it’s widely believed a meteorite killed off the dinosaurs. A 110-mile-wide crater in Mexico with the same geological age supports this theory. 最著名的大灭绝发生在 6600 万年前， 当时人们普遍认为陨石杀死了恐龙。 墨西哥一个 110 英里宽、地质年代相同的陨石坑支持了这一理论。 |
| 随便看 |
英语例句辞典收录519880条英汉例句词条，基本涵盖了全部常用单词的造句方法及例句，是英语学习的有利工具。