基本介紹
- 外文名：Cathode
- 詞性：名詞
- 發音：英 [ˈkæθəʊd] 美 [ˈkæθoʊd]
單詞釋義,短語搭配,雙語例句,
單詞釋義
英 [ˈkæθəʊd] 美 [ˈkæθoʊd]
n. 陰極（在電解池中，發生還原反應的電極）；正極（在原電池中，發生還原反應的電極）
[ 複數 cathodes ]
短語搭配
cathode ray 陰極射線
cold cathode [電]冷陰極
cathode copper [冶金]陰極銅；電解銅
cathode ray tube 陰極射線管
hollow cathode 中空陰極，空心陰極
cathode current 陰極電流
copper cathode 電解銅，陰極銅
雙語例句
- XRD patterns showed that the cathode material is well-crystallized, homogeneous olivine-type phase, with only tiny trivalence iron impurities. XRD 圖譜表明，陰極材料結晶完整，為均一橄欖石型結構，僅含少量三價鐵雜質。
- Absorbed by the cathode. 被負極吸收的。
- And if I evacuate it, I have a cathode ray tube. 如果我對其抽真空，我會得到一根陰極射線管。
- Some of the properties of cathode rays listed below. 現將陰極射線的一些特性開列如下。
- Check whether the cathode poor contact, timely adjust. 檢查陰極是否接觸不良，適時調整。
- That is how that works. By the way, this is the cathode. 那就是它怎么起作用的，順便說一下，這就是負極。
- The measuring cell consists of an insulated silver cathode . 測量電池是由絕緣的銀陰極組成的。
- When a battery charges, energy moves between its cathode and anode. 電池充電時，能量從陰極移至陽極。
- One of the electrodes, the cathode, is made of lithium cobalt oxide; 電極的負極由鋰鈷氧化物製成；
- So rather than calling this an electron beam, this was called a cathode ray. 因此我們最好別叫它電子束，而是陰極射線。
- To reduce this distance, they focus on creating a carefully structured cathode. 為減少這段距離，他們專注於開發一種結構精密的陰極材料。
- The cathode, however, is composed of a harmless hydrogen-absorbing alloy instead of toxic cadmium. 而陰極則是無害的貯氫合金而非有害的鎘。
- A big problem was that both TCL and Thomson focused on clunky old models made using cathode-ray tubes. 一個大的問題是TCL和湯姆遜二者都是擅長製造使用CRT(陰極射線管)的笨重的老機型。
- CRT: Acronym for Cathode Ray Tube, the oldest commercial model of televisions and computer monitors. 陰極射線管的縮寫，電視和電腦顯示器所使用的最古老商業技術。
- Those electrons move to the cathode, providing electrical power and, at the cathode, producing hydrogen gas. 這些電子隨後移動到陰極，提供電力，並在陰極產生氫氣。
- When a battery powers a product, or discharges, energy travels the opposite way, between its anode and cathode. 當電池釋放電能或放電時，能量以相反的方向遷移，從陽極移至陰極。
- For the cathode, Planar uses lithium manganese dioxide; for the anode, doped tin oxides and lithium alloys. 普拉納在負極上使用鋰錳二氧化物，在正極上則塗上二氧化錫和鋰合金。
- One of the electrodes, the cathode, is made of lithium cobalt oxide; the other, the anode, is composed of carbon. 電極的負極由鋰鈷氧化物製成；而另一極正極由碳製成。
- It's a filament made from tin oxide anode and lithium cobalt oxide cathode suspended in an ionic liquid electrolyte. 它是絲狀的，以錫的氧化物為正極，鋰鈷氧化物為負極，懸浮在離子電解液中。
- The Argonne patents that GM has licensed cover a cathode material that consists of lithium, nickel, manganese, and cobalt. 阿爾貢，通用汽車已授權涵蓋了正極材料，包括鋰，鎳，錳，鈷專利。
- Solid power: Planar Energy CEO Scott Faris holds a solid-state battery cathode printed using new manufacturing techniques. (圖)固態能源：平面能源執行長斯科特·法里斯拿著一個固態電池陰極，該陰極是使用新的生產技術印刷出來的。
- The ions and electrons met at the cathode, and combined with the oxygen to form lithium oxide that filled the pores in the carbon. 離子和電子在負極相遇，和氧氣結合從而形成填入碳層的鋰氧化物。
- Cathode Ray Tubes are not preferred by modern consumers, despite excellent picture quality, because they necessarily huge, bulky, and heavy. CRT已被現代消費者拋棄，儘管畫質不錯，但它實在笨重。
- Conventional batteries, which typically use a liquid electrolyte, can suffer from undesirable chemical reactions that damage the battery's cathode. 典型的傳統電池，使用的是電解液，會發生令人討厭的化學反應，從而損壞電池的陰極。
- A cathode ray tube can hold 300 volts of passive electrical storage, so use a hefty screwdriver across the main power supply capacitor, first. 任何陰極射線管都儲存有三百伏電壓，所以先要用一把強力螺絲起子來對付主電容器。
- Together, the anode and cathode could yield a battery that lasts four times as long and is significantly safer than existing lithium-ion batteries. 經由團隊研究證實，將陽極和陰極結合在一起時，鋰硫電池的續航力將是一般鋰電池至少四倍之多，而且比現在的鋰電池更為安全。
- We are going from bulky cathode-ray-tube screens to higher-functioning flat-panel displays, giving crews more situational awareness and more space. 我們將從笨重的陰極射線管螢幕轉為高功能平板顯示器，給予機組人員更高的態勢感知和更多的空間。
- As well as lithium-iron phosphate, other innovative materials have been used for the three main battery components of anode, cathode and electrolyte. 與鋰-鐵磷酸鹽一樣，其他新型材料已經用到了電池的三個主要部件，陽極、陰極和電解液。
