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碳十四的英文

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"碳十四"怎么读用"碳十四"造句

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  • carbon

例句与用法

  • Li shangyin ' s three poems about bi city
    郑州商城和偃师商城的碳十四年代分析
  • Make carbon to a turtleback excuse me 14 determine how many fee to need ? how to apply for , what is there relevant formalities
    请问对一个龟甲做碳十四测定需要多少费用?如何申请,有什么相关手续
  • The paper discusses several views on the periodization of kizil grottoes and points out that c14 test opens a new route for the study of the periodization of kizil grottoes
    摘要本文介绍了克孜尔石窟年代分期的几种意见,碳十四测定为克孜尔石窟年代分期研究开辟了新的途径。
  • Carbon normally has 6 protons and 6 neutrons . a small amount of carbon has 8 instead of 6 neutrons , and we call them carbon - 14 , an important carbon isotopes used for dating historical materials
    大部分碳原子有6个质子和6个中子,小部分有6个质子和8个中子,我们称之为碳十四同位素,可用作测定古物年代。
  • Carbon normally has 6 protons and 6 neutrons . a small amount of carbon has 8 instead of 6 neutrons , and we call them carbon - 14 , an important carbon isotopes used for dating historical materials
    大部分碳原子有6个质子和6个中子,小部分有6个质子和8个中子,我们称之为碳十四同位素,可用作测定古物年代。
  • Radioactive matter is incorporated into plants , which are then eaten by animals with the result that most foodstuffs have a measurable amount of radioactivity . additional radioactivity in food comes from the naturally occurring isotope carbon 14 . some cosmic radiation also reaches sea level
    植物亦混有辐射物质,而动物吃掉植物,以致绝大部份食物也含有一定辐射食物辐射也来自天然的同位素碳十四,此外,宇宙辐射亦可穿越大气层照射到海面。
用"碳十四"造句  
碳十四的英文翻译,碳十四英文怎么说,怎么用英语翻译碳十四,碳十四的英文意思,碳十四的英文碳十四 meaning in English碳十四的英文碳十四怎么读,发音,例句,用法和解释由查查在线词典提供,版权所有违者必究。