middle jurassic是什么意思,middle jurassic的意思翻译、用法、同义词、例句
常用词典
中侏罗世;中侏罗纪
例句
The Agilisaurus is from the middle Jurassic of China.
灵龙来自中国侏罗纪中期。
The supercontinent of Pangea began to break apart in the Middle Jurassic.
一亿五千二百万年前:泛大陆裂解分离中侏罗纪时期,泛大陆全面裂解。
The middle Jurassic series Yanan Formation of in Lingwu coalfield is a lacustrine deltaic deposit.
灵武煤田的中侏罗统延安组含煤岩系为一湖泊三角洲沉积。
It was rift basin from Early Middle Jurassic to Early Creaceous and squeezed sag basin since Cenozoic.
早、中侏罗世—早白垩世为拉张盆地,第三纪以来为挤压坳陷盆地。
This paper mainly discusses early Yanshanian granites, namely, the Middle Jurassic Sanjiangkou sequence.
本文着重讨论燕山早期主体花岗岩,即中侏罗世三江口序列。
网络扩展资料
单词:middle jurassic
中文解释:中侏罗世
用法:middle jurassic是地质年代学中的一个术语,指的是侏罗纪时期的中期,距今约1.64亿年至2.04亿年。
例句:
- The middle Jurassic was a time of significant change in the Earth's geography.(中侏罗世是地球地理变化的重要时期。)
- Dinosaurs first appeared in the late triassic and became the dominant land animals in the middle Jurassic.(恐龙首次出现在晚三叠世,并在中侏罗世成为陆地上的主要动物。)
近义词:侏罗纪中期、中侏罗统
反义词:early jurassic(早侏罗世)、late jurassic(晚侏罗世)