cathode是什么意思？

cathode

英[ˈkæθəʊd] 美[ˈkæθoʊd]

• n. <电>(-)阴极，负极；

复数：cathodes;

例句

• The heating mechanism of hollow cathode effect plasma sintering cerium - tungsten alloy adobes are researched. 将此高温效应用于烧结高熔点材料——铈钨合金,获得了很好的效果.
• Firstly, the relation between 6 - dimision forces received by cathode from electrolyte and interelectrode gap is researched. 首先研究六维力与加工间隙之间的关系.
• The ferroelectric cathode material is a new kind of functional material. 作为一种新型功能材料,铁电阴极材料的研究日益受人们重视.
• A cathode - ray - tube ( CRT ) faceplate made of transparent spinel ( MgAl 2 O 4 ) is developed. 摘要透明尖晶石陶瓷面板投影管的屏和锥采用了低熔点玻璃 封接 .
• Positioning plate is usually used in fixing the place of anode and cathode plate in electrobath. 定位板主要是用来固定阳、阴极板在电解槽中的位置.
• The coating has high insulation and anti - cathode decomposability. 涂层具有高绝缘性能和 抗 阴极分解能力.
• Three dispatchers were scanning cathode ray tube displays for information. 三名调度员正在研究阴极射线管所显示的情报.
• Cold cathode sensing tubes are more rugged than the glass, hot - filament tubes. 冷阴极传感管比玻璃热丝管坚实.
• Cathode rays are attracted by a positive charge. 阴极射线被正电荷所吸引.
• Results showed that larger the atomicity of gas, larger destroy it will induced to cathode. 另外,结果还显示,残余气体的原子序数及原子质量越大的残余气体, 对阴极的破坏性就越强.

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  (电池等的)阴极，负极
  A cathode is the negative electrode in a cell such as a battery.

英汉词典释义

• n.
  <电>(-)阴极,负极
  Cathode rays are attracted by a positive charge. 阴极射线被阳电荷所吸引。

英英词典释义

• Noun
  1. a negatively charged electrode that is the source of electrons in an electrical device
  2. the positively charged terminal of a voltaic cell or storage battery that supplies current

行业词典

• 冶金学： 阴极；
  医学： 电极：在一个电化学电池中发生还原的电极，即在电解电池中的阴(负)电极，在伏打电池中的阳(正)电极；负极，阴极：一个仪器或装置的负极，如电子管，X-线管，及电泳池的负极。参见anode；
  机械： 阴极；发生还原反应的电极，即反应物于其上获得电子的电极。；
  物理学： 阴极射线管；cathode-ray tube；
  电力： 阴极射线示波器；cathode-ray oscilloscope；
  电子学： 阴极；
  电工： 阴极；