同位素年龄

isotope age的用法和样例:

例句

  1. Evidence from isotopic dating suggests that the greenstone belts vary considerably in age.来自同位素年龄鉴定的证据指出,绿岩带在年龄上彼此变化相当大。

[00:04.10]inhabit inhabitant [00:06.48]vt.居住于,(动物)栖息于 n.居民,住户 [00:08.86]inherent inherit [00:11.13]a.天生的,固有的,内在的 vt.继承 [00:13.40]initial initiate [00:15.97]a.开头的,最初的;词首的n.词首大写字母

发表于:2018-11-30 / 阅读(145) / 评论(0) 分类 考研英语词汇2005

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发表于:2019-01-18 / 阅读(43) / 评论(0) 分类 TED演讲科学篇

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发表于:2019-01-18 / 阅读(48) / 评论(0) 分类 TED演讲科学篇

Hello, I'm Nil Nunes with the BBC News. The British Prime Minister, David Cameron, is preparing for a day of frantic diplomacy in Brussels, as he tries to win support from the twenty-seven other European leaders to achieve the reforms he wants. The d

发表于:2019-03-04 / 阅读(137) / 评论(0) 分类 中英双语新闻

生活大爆炸第四季第十集_1 剧情简介: The Big Bang Theory是一部以科学天才为背景的情景喜剧.四位科学天才分别是:可爱善解人意的Leonard,高智商零情商的Sheldon,会六国语言的 Howard Wolowitz,以及患有

发表于:2019-03-16 / 阅读(178) / 评论(0) 分类 生活大爆炸第四季
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aircraft landing
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art dealer
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Ibadis
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