音标:[,aisәu'tɔpik] ;
a. 同位素的
[医] 同位的
a. of or relating to or having the relation of an isotope

词性分布:
形容词100%

isotopic的用法和样例:

例句

用作形容词(adj.)
  1. How could such a change in isotopic composition have come about?同位素的组成有这样的变化,究竟是如何发生的?
  2. Conversely,the isotopic characteristics will be well explained by assuming that the UHPM occurred in the crust instead in the upper mantle.相反,如果认为大别山超高压变质岩就在地壳内形成,则大别山超高压变质岩同位素的所有特征就很好解释了。

词汇搭配

  • isotopic geothermometer同位素地热温标...
  • isotopic chemistry同位素化学
  • isotopic chronometer同位素计时仪...
  • isotopic ion同位素离子
  • isotopic separation同位素分离
  • isotopic element同位素
  • isotopic mass同位素质量
  • isotopic dating同位素测定年龄,同位...
  • isotopic number中(子)质(子)数差...
  • isotopic multiplicity同位素多重性...
  • isotopic weight同位素重量
  • isotopic tracer同位素示踪剂...
  • isotopic composition同位素组成
  • isotopic indicator同位素指示剂...
  • isotopic depletion同位素贫化,同位素剥...
  • isotopic abundance同位素丰富度,同位素...
  • isotopic fractionation同位素分馏,同位素分...

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发表于:2018-12-24 / 阅读(156) / 评论(0) 分类 Scientific American(九)月

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What does an 800-pound gorilla eat? If you said: anything it wants, youre not thinking like a scientist. A scientist would say, Let me analyze the isotopic composition of its excreta and Ill get back to you. Because a new study shows that the ratio o

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Compston's machine allowed such rocks to be dated with unparalleled precision. 康普斯森的仪器能以无与伦比的精确度测定这些岩石的年代。 The prototype SHRIMP was built and machined in the Earth Science department's own worksho

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