electrode的音标是[ɪ"lektrəʊd],基本翻译是“电极”。速记技巧是:e-le-co-do。
Electrode这个词的词源可以追溯到拉丁语“electrum”和“odeum”,意为“金矿矿脉”和“矿工的铲子”。在电学领域中,electrode指的是用于产生或传导电流的金属棒或片。
变化形式:复数形式为electrodes;过去式为electrified;现在分词为electrodes;过去分词为electrified。
相关单词:
1. Electroplate:电镀,这个词由electrode派生而来,指的是通过电化学方法在金属表面沉积一层金属的过程。
2. Electrolysis:电解,这个词由electrode和lysis(分解)组合而成,指的是通过电流分解化学物质的过程。
3. Cathode:阴极,这个词由词源中的“odeum”中的“o”和“cathos”(给予)组合而成,指的是产生电子的一极。
4. Anode:阳极,这个词由词源中的“electrum”中的“an”(一)和“odeum”中的“o”组合而成,指的是接收电子的一极。
5. Electrochemistry:电化学,这个词由electrode和chemistry(化学)组合而成,指的是研究电和化学反应之间关系的学科。
6. Electrostatics:静电学,这个词由electrode和static(静电的)组合而成,指的是研究静电现象的学科。
7. Electroencephalography:脑电图,这个词由electrode和encephalography(脑电图)组合而成,指的是记录大脑电活动的技术。
8. Electrocardiography:心电图,这个词由electrode和cardiography(心电图)组合而成,指的是记录心脏电活动的技术。
9. Electrotherapy:电疗法,这个词由electrode和therapy(治疗)组合而成,指的是利用电流进行疾病治疗的方法。
10. Electroencephalogram:脑电图图,这个词是由脑电图(encephalography)和ogram(图)组合而成,表示记录大脑电活动的图像。
Electrode短语:
1. electrode current 电极电流
2. electrode potential 电极电位
3. electrode reaction 电极反应
4. electrode surface 电极表面
5. counter electrode 对电极
6. working electrode 工作电极
7. electrodeposition 电沉积
例句:
1. The electrode current is measured to determine the battery"s performance.
2. The electrode potential is used to identify the chemical reactions taking place.
3. The surface of the electrode must be clean and free of impurities.
4. The counter electrode is usually a reference electrode used for comparison purposes.
5. The working electrode is the part of the electrode that undergoes the chemical reaction.
6. Electrodeposition is commonly used in the manufacture of metal parts.
7. The design of the electrode must take into account its impact on overall system performance.
英文小作文:
Electrodes play a crucial role in many different applications, from batteries to metal production. They serve as interfaces between electrical current and the materials undergoing a chemical reaction, and their design and function can have a significant impact on system performance. From measuring electrode current to understanding electrode potential, electrodes play an integral role in our daily lives and in scientific research.