負電極的意思、翻譯和例句

是什麼意思

「負電極」是電池或電化學系統中用來描述一種電極的術語。它是指在電池放電過程中,電子流出來的電極,通常會吸引正離子。負電極在化學反應中通常是還原反應的發生地,並且在充電過程中,它會接受電子。負電極的材料通常是一些能夠良好導電的物質,比如石墨或金屬。

依照不同程度的英文解釋

  1. The part of a battery that gives out electrons.
  2. The side of a battery where electricity flows out.
  3. The electrode that receives positive ions.
  4. The electrode that undergoes reduction during a chemical reaction.
  5. The terminal of a battery that is negatively charged.
  6. The electrode in a battery that is the source of electrons during discharge.
  7. The component in electrochemical cells where reduction occurs.
  8. The electrode that attracts positive ions and releases electrons.
  9. The electrode responsible for the reduction half-reaction in an electrochemical cell.
  10. The electrode that serves as the source of electrons in a battery, typically during discharge.

相關英文單字或片語的差別與用法

1:Negative electrode

用法:

在電池或電解質系統中,負電極是指在放電過程中釋放電子的電極。它通常與正電極相對應,並在電流流動的過程中起著關鍵作用。負電極的選擇對於電池的性能和壽命至關重要。

例句及翻譯:

例句 1:

這種電池的負電極由石墨製成。

The negative electrode of this battery is made of graphite.

例句 2:

負電極的材料選擇會影響電池的能量密度。

The choice of material for the negative electrode affects the battery's energy density.

例句 3:

在充電過程中,負電極會吸收電子。

During the charging process, the negative electrode absorbs electrons.

2:Anode (in certain contexts)

用法:

在某些化學或電化學反應中,負電極也可以被稱為陽極,特別是在充電過程中。這是因為在某些情況下,陽極是指電子流入的電極。這種用法在不同的應用中可能會有所不同,因此需要根據具體情境來理解。

例句及翻譯:

例句 1:

在這種電池中,負電極在放電時被稱為陽極。

In this battery, the negative electrode is referred to as the anode during discharge.

例句 2:

陽極的材料對於電池的充電效率至關重要。

The material of the anode is crucial for the charging efficiency of the battery.

例句 3:

在某些電解質中,陽極會發生氧化反應。

At the anode in certain electrolytes, oxidation reactions occur.

3:Electrodes in batteries

用法:

在電池的上下文中,負電極是指在電池內部進行化學反應的電極之一。這些電極的設計和材料會直接影響電池的性能,包括其容量、壽命和充電速度。

例句及翻譯:

例句 1:

電池的負電極和正電極共同工作以產生電流。

The negative and positive electrodes of the battery work together to generate current.

例句 2:

負電極的結構設計對電池的效率有很大影響。

The structural design of the negative electrode greatly impacts the battery's efficiency.

例句 3:

在電池中,負電極通常是電子的來源。

In batteries, the negative electrode is typically the source of electrons.