英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

cathode    音标拼音: [k'æθ,od]
n. 阴极

阴极

cathode
阴极

cathode
n 1: a negatively charged electrode that is the source of
electrons entering an electrical device [ant: {anode}]
2: the positively charged terminal of a voltaic cell or storage
battery that supplies current [ant: {anode}]


请选择你想看的字典辞典：
单词字典翻译
cathode查看　cathode　在百度字典中的解释百度英翻中〔查看〕
cathode查看　cathode　在Google字典中的解释Google英翻中〔查看〕
cathode查看　cathode　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Cathode - Wikipedia
    Cathode Diagram of a copper cathode in a galvanic cell (e g a battery) Positively charged cations move towards the cathode allowing a positive current i to flow out of the cathode A cathode is the electrode from which a conventional current leaves a polarized electrical device such as a lead–acid battery
  • Cathode and Anode - GeeksforGeeks
    Cathode and Anode are commonly used terms in the context of electrochemistry, specifically in electrochemical cells like batteries and electrolytic cells An anode is a negative or reducing electrode that releases electrons and oxidizes during an electrochemical reaction whereas a Cathode is a positive or oxidizing electrode In this article, we will learn about, Cathode, Anode, their
  • How to Define Anode and Cathode - ThoughtCo
    Here is how to define anode and cathode and how to tell them apart There's even a mnemonic to help keep them straight
  • CATHODE Definition Meaning - Merriam-Webster
    The meaning of CATHODE is the electrode of an electrochemical cell at which reduction occurs
  • 19. 3: Electrochemical Cells - Chemistry LibreTexts
    Figure 19 3 3: The symbol used in circuit diagrams for a battery The large vertical line is a cathode and the small is the anode, and this image implies two cells connected in series In reality there can be many cells Note, in electronics the convention of flow is the direction positive charge would flow, and this can cause confusion
  • Electrode - Wikipedia
    Cathode The cathode is in many ways the opposite of the anode The name (also coined by Whewell) comes from the Greek words κάτω (kato), 'downwards' and ὁδός (hodós), 'a way' It is the positive electrode, meaning the electrons flow from the electrical circuit through the cathode into the non-metallic part of the electrochemical cell
  • Anode vs. Cathode: Which Is Positive and Negative?
    When it comes to anode vs cathode, understanding which is positive and negative is essential in electrochemistry
  • What Is the Anode and Cathode? Definition and Uses
    The anode is the electrode where oxidation happens, and the cathode is the electrode where reduction happens In simpler terms, electrons flow out of the anode and into the cathode
  • Cathode | Vacuum Tubes, Electrodes, Filaments | Britannica
    cathode, negative terminal or electrode through which electrons enter a direct current load, such as an electrolytic cell or an electron tube, and the positive terminal of a battery or other source of electrical energy through which they return This terminal corresponds in electrochemistry to the terminal at which reduction occurs Within a gas discharge tube, electrons travel away from the
  • Cathode and Anode Definition Differences and Examples - Vedantu
    The cold cathode is used in discharge lamps, discharge tubes, and in some vacuum tubes Anode and Cathode in Electrolysis During electrolysis a chemical reaction or change takes place by the passage of electricity through the circuit and an electrolytic cell is the device which converts electrical energy to chemical energy





中文字典-英文字典  2005-2009