氮同位素比值 的英文怎麼說

中文拼音 [dàntóngwèizhí]
氮同位素比值 英文
nitrogen isotope ratio
  • : 名詞[化學] nitrogen (7號元素, 符號n)
  • : Ⅰ名詞1 (所在或所佔的地方) place; location 2 (職位; 地位) position; post; status 3 (特指皇帝...
  • : Ⅰ形容詞1 (本色; 白色) white 2 (顏色單純) plain; simple; quiet 3 (本來的; 原有的) native Ⅱ名...
  • : Ⅰ動詞1 (比較; 較量高下、 長短、距離、好壞等) compare; compete; contrast; match; emulate 2 (比...
  • 比值 : specific value; ratio比值法 ratio method; 比值計 ratio meter; 比值檢波器 ratio detector; 比值控制...
  1. The understanding of biogeochemical cycle of hydrogen, oxygen, carbon, nitrogen, and sulfur elements in nature ecosystem have increased substantially in the past two decades owing to the improvement of gas isotope ratio mass spectrometer and the wide application of isotopic studies with these elements

    摘要近20年由於氣相質譜儀的改良和氫、氧、碳、和硫等穩定的廣泛研究,穩定的研究技術已實質增加我們對于這些元在自然生態系中生地化循環的了解。
  2. To let more domestic relevant researchers understand the applicable techniques of stable isotopes, this article not only introduces the principles of isotopes measurements by gas isotope ratio mass spectrometer, but also integrates the experiences of hydrogen, oxygen, carbon, nitrogen, and sulfur isotopes in agriculture and environmental applications that were described in papers

    為讓國內更多相關研究人員了解穩定技術的可利用性,本文描述氣相質譜儀之分析原理,及整理氫、氧、碳、和硫等在農業及相關生態環境研究上應用的文獻。
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