isotope的意思、翻譯和例句

是什麼意思

「同位素」是指具有相同的原子序數(即相同的質子數)但中子數不同的原子。這意味著同位素的化學性質相同,但物理性質(如質量和穩定性)可能不同。舉例來說,碳有兩種穩定的同位素:碳-12和碳-13,前者有6個中子,後者有7個中子。同位素在科學研究、醫學、環境科學和考古學中有廣泛的應用。

依照不同程度的英文解釋

  1. Atoms with the same number of protons but different neutrons.
  2. Different forms of the same element.
  3. Atoms that behave the same chemically but have different masses.
  4. Versions of an element that have different numbers of neutrons.
  5. Atoms that share the same atomic number but differ in atomic mass.
  6. Variants of an element that can be stable or unstable.
  7. Atoms that are used in various scientific applications due to their unique properties.
  8. Different forms of an element that can be used in nuclear medicine or dating methods.
  9. Isotopes are critical in fields like radiology, geology, and environmental science.
  10. Variants of an element that can have important applications in science and technology.

相關英文單字或片語的差別與用法

1:Isotope

用法:

同位素是化學和物理學中一個重要的概念,主要用來描述具有相同化學性質但不同質量的原子。這些原子在核反應、醫學診斷和治療中扮演著重要角色。科學家利用同位素來追蹤化學反應、測量年齡或研究生物過程。

例句及翻譯:

例句 1:

碳-14是一種常用於考古學的同位素。

Carbon-14 is a commonly used isotope in archaeology.

例句 2:

醫療中使用的某些同位素可以幫助診斷疾病。

Certain isotopes used in medicine can help diagnose diseases.

例句 3:

水的同位素可以用來研究氣候變遷。

Isotopes of water can be used to study climate change.