carbon isotope

基本解释

• [核] 碳同位素

英汉例句

双语例句

• The results suggest that carbon isotope is very useful for Early Proterozoic carbonate strata correlation.
  作者认为，碳同位素对于早元古代碳酸盐地层的对比是很有用的。
• They are different from each other in toluene contents, the carbon isotope composition of ethane and the nitrogen and mercury vapor contents, etc.
  二者在甲苯、乙烷的碳同位素组成，氮气和汞蒸气含量等方面存在着一定的差异。
• The application value of traditional method to explore the oil and gas source using carbon isotope was bounded by the type and maturity of source rock.
  利用气体碳同位素探索油气来源的传统方法由于受源岩类型、源岩成熟度等因素的影响，其实际应用受到很大的限制。

权威例句

• The test, called a carbon isotope ratio test, can distinguish naturally produced from artificial testosterone.
  NPR: Landis Facing Uphill Battle on Doping Charges
• Late Wednesday, his lawyer, Howard Jacobs, acknowledged he'd received a written statement that the carbon isotope test showed the presence of synthetic testosterone.
  NPR: Landis Facing Uphill Battle on Doping Charges
• Hers is not the lab that did the tests on Floyd Landis, but Dr. Ayotte has used the carbon isotope test since the late 1990s.
  NPR: Landis Facing Uphill Battle on Doping Charges

• carbon isotope更多例句

词组短语

短语

• carbon n isotope ratio 碳同位素比
• Carbon stable isotope 碳稳定同位素
• Carbon Stable Isotope Composition 盐分条件下三种红树植物稳定碳同位素组成特征研究
• organic carbon stable isotope 有机碳稳定同位素
• carbon oxygen isotope 碳氧同位素

• carbon isotope更多词组

专业释义

地球科学

• 碳同位素

  Value of carbon isotope is not a linear function of ancient sea level change.
  碳同位素亦非古代海平面变化的简单函数。

• c同位素

生物学

• 碳同位素

  Through studying the carbon isotope composition of Sophora japonica leaves in Lanzhou City,the effects of atmospheric SO2 on carbon isotope composition of leaves were revealed.
  通过研究兰州市槐树叶片的碳同位素组成(δ13C)来揭示大气中SO2对叶片碳同位素组成的影响。