Cd的意思、翻譯和例句

是什麼意思

「Cd」是化學元素鈷(Cobalt)的符號,原子序數為27。鈷是一種硬而有光澤的金屬,常用於製造合金、電池和催化劑等。它在工業上有著重要的應用,也在某些維生素和生物體中扮演著角色。

依照不同程度的英文解釋

  1. A chemical element used in batteries.
  2. A metal that is strong and shiny.
  3. A metal used in making special alloys.
  4. A metal that is important for certain industries.
  5. A chemical element that is essential in some biological processes.
  6. A transition metal known for its use in various applications, including magnets.
  7. A metal that can be found in a variety of industrial applications and is important in the production of certain materials.
  8. A metal that plays a significant role in the production of high-strength alloys and is used in rechargeable batteries.
  9. A transition metal utilized in diverse applications, particularly in the creation of high-performance materials.
  10. A versatile metal known for its utility in various applications, including electronics and catalysis.

相關英文單字或片語的差別與用法

1:Cobalt

用法:

鈷是一種金屬元素,具有良好的耐腐蝕性和強度,廣泛應用於電池、合金和催化劑等領域。鈷的化合物在顏料和玻璃製造中也有使用。由於其獨特的物理和化學特性,鈷在工業和科學研究中都十分重要。

例句及翻譯:

例句 1:

鈷常用於製造鋰電池。

Cobalt is often used in the production of lithium batteries.

例句 2:

這種合金中含有鈷以提高強度。

This alloy contains cobalt to enhance its strength.

例句 3:

鈷的化合物可用於製造藍色顏料。

Cobalt compounds can be used to produce blue pigments.

2:Chemical symbol

用法:

化學符號是用來表示化學元素的簡短方式,每個元素都有其獨特的符號。這些符號由一到兩個字母組成,通常以拉丁文為基礎,方便在化學式和方程式中使用。

例句及翻譯:

例句 1:

每個元素都有一個獨特的化學符號,例如鈷的符號是 Cd

Each element has a unique chemical symbol, for example, cobalt's symbol is Co.

例句 2:

化學符號使科學家能夠簡潔地表示元素。

Chemical symbols allow scientists to represent elements concisely.

例句 3:

在化學方程式中,化學符號用於表示反應物和生成物。

In chemical equations, chemical symbols are used to represent reactants and products.

3:Element

用法:

元素是由相同類型的原子組成的物質,無法被化學方法分解成更簡單的物質。元素是化學的基礎,所有物質都是由這些元素組成的。元素在週期表中以特定的排列方式顯示,每個元素都有其獨特的性質和用途。

例句及翻譯:

例句 1:

鈷是一種重要的化學元素,廣泛用於工業。

Cobalt is an important chemical element widely used in industry.

例句 2:

所有的物質都是由元素組成的。

All matter is composed of elements.

例句 3:

在化學中,元素的性質決定了它們的用途。

In chemistry, the properties of an element determine its uses.