carbon isotope

基本解释

• [核] 碳同位素

英汉例句

雙語例句

• The results suggest that carbon isotope is very useful for Early Proterozoic carbonate strata correlation.
  作者認爲，碳同位素對於早元古代碳酸鹽地層的對比是很有用的。
• 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、乙烷的碳同位素組成，氮氣和汞蒸氣含量等方麪存在著一定的差異。
• 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.
  利用氣躰碳同位素探索油氣來源的傳統方法由於受源巖類型、源巖成熟度等因素的影響，其實際應用受到很大的限制。

權威例句

• 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

短語

• carbon n isotope ratio 碳同位素比
• Carbon stable isotope 碳穩定同位素
• Carbon Stable Isotope Composition 鹽分條件下三種紅樹植物穩定碳同位素組成特征研究
• organic carbon stable isotope 有機碳穩定同位素
• carbon oxygen isotope 碳氧同位素

• carbon isotope更多词组

专业释义

地球科學

• 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麪變化的簡單函數。

• c同位素

生物學

• 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.
  通過研究蘭州市槐樹葉片的碳同位素組成(δ13C)來揭示大氣中SO2對葉片碳同位素組成的影響。