氮-14的意思、翻譯和例句

是什麼意思

氮-14(Nitrogen-14)是一種氮的同位素,其原子核中含有7個質子和7個中子。它是氮的主要同位素,約佔自然界中氮的99.634%。氮-14在生物學和環境科學中具有重要意義,尤其是在氮循環和氮的同位素標記研究中。

依照不同程度的英文解釋

  1. A type of nitrogen atom.
  2. An atom of nitrogen with a specific number of particles.
  3. A nitrogen atom that is common in nature.
  4. A stable form of nitrogen used in various studies.
  5. A nitrogen isotope that plays a role in biological processes.
  6. An isotope of nitrogen that is important for understanding ecological and biological systems.
  7. A stable nitrogen isotope often used in scientific research.
  8. A naturally occurring isotope of nitrogen significant in environmental studies.
  9. An isotope of nitrogen that is integral to various scientific applications, particularly in ecology and geology.
  10. A specific variant of nitrogen that is prevalent in the environment and used in various scientific analyses.

相關英文單字或片語的差別與用法

1:Nitrogen-14

用法:

氮-14是氮的主要同位素,廣泛存在於自然界中,對於生物和環境科學的研究至關重要。它的穩定性使其成為許多科學實驗和研究的基礎。

例句及翻譯:

例句 1:

氮-14是地球上最常見的氮同位素。

Nitrogen-14 is the most common nitrogen isotope on Earth.

例句 2:

在氮循環中,氮-14扮演著重要的角色。

Nitrogen-14 plays a crucial role in the nitrogen cycle.

例句 3:

科學家利用氮-14來追蹤生物體內的氮轉化。

Scientists use nitrogen-14 to trace nitrogen transformations within organisms.

2:N-14

用法:

N-14是氮-14的簡稱,通常在科學文獻中使用,尤其是在涉及氮的同位素研究時。

例句及翻譯:

例句 1:

在這項研究中,我們測量了N-14的濃度。

In this study, we measured the concentration of N-14.

例句 2:

N-14的存在與生態系統的健康有關。

The presence of N-14 is related to the health of ecosystems.

例句 3:

許多實驗使用N-14來標記氮源。

Many experiments use N-14 to label nitrogen sources.

3:Nitrogen isotope

用法:

氮同位素是氮的不同形式,氮-14是其中一種,這些同位素在環境科學和生物學研究中具有重要意義。

例句及翻譯:

例句 1:

氮同位素的研究有助於理解生態系統的變化。

The study of nitrogen isotopes helps to understand changes in ecosystems.

例句 2:

氮同位素可以用來追蹤食物鏈中的氮流動。

Nitrogen isotopes can be used to trace the flow of nitrogen in the food chain.

例句 3:

在環境研究中,氮同位素分析提供了重要的數據。

Nitrogen isotope analysis provides important data in environmental studies.