正極 的英文怎麼說

中文拼音 [zhēngjí]
正極 英文
positive pole; anode; positive electrode; positive plate; plus plate （蓄電池的）正極板 positive plate; 正極接地 plus earth; 正極引線 positive wire
  • 正 : 正名詞（正月） the first month of the lunar year; the first moon
  • 極 : i 名詞1 （頂點; 盡頭） the utmost point; extreme 2 （地球的南北兩端; 磁體的兩端; 電源或電器上電流...
  1. Progress on layered limno2 as anode materials of li - ion cell

    2正極材料的研究進展
  2. Brisk in a galliard he was off and out. in the daylit corridor he talked with voluble pains of zeal, in duty bound, most fair, most kind, most honest broadbrim

    在浴滿陽光的走廊上，他不辭勞苦，熱情地口若懸河地談著，極其公正極其和藹地盡著本分，不愧為一名最忠誠的「寬邊帽」 295 。
  3. We can see from the photos of the sem that the diameters of the powers of this tree land of materials obtained by the system of trion x - 100 / caprylic alcohol / cyclohexane / water are about 20 nm. by means of uv - vis, atomic absorption spectrometry and so on, nanoparticles of this three kind of anode materials are synthesized

    利用trionx - 100 /正辛醇/環己烷/水反膠束體系制備出三種物質的粉體，掃描電子顯微鏡照片顯示粒子的粒徑在20nm左右，分佈均勻；此外還利用uv - vis 、原子吸收光譜等測試手段，都表明合成出了三種正極材料的納米粒子。
  4. It has a pure and pungent flavor of paprika. it is widely used in handy noodle, pickles, chafing dish, or used for cooking in restaurant or family

    該產品味感純正，極其辛烈。用於方便麵、醬菜、火鍋調料等各種含辣味食品、調料的調味、以及餐廳、家庭烹飪的佐料。
  5. In this dissertation, refining grains, depositing conductibility carbon film on the surface of the particles and doping mg ~ ( 2 + ) into the lattice of lifepo4 were adopted to improve the electro - chemical performance of the cathode material. the cathode material lifepo4 mainly has two flaws, the low conductibility and the slow li + ion diffusion, which have a bad influence on the performance of the cathode material

    論文主要針對制約正極材料lifepo _ 4性能的兩大致命的缺點，即低的電子導電率和低的鋰離子擴散速率，採取材料顆粒的細化、顆粒表面沉積碳導電層以及mg ~ （ ~ （ 2 + ） ）離子摻雜等措施對其進行改性探索，以提高正極材料lifepo _ 4的電化學性能。
  6. Linio2 - based compounds were promising candidates of cathode materials for lithium ion batteries. but they still possessed various problems such as the difficulty of preparation, the poor heat stability and the dissatisfactory cycleability performance and so on, which insolubility for its practical applications, so it must be optimized synthesis and changed perfomance

    鋰鎳氧系列電極材料是當前鋰離子電池新一代正極材料的研究熱點之一，但是由於該系列材料存在著諸如制備困難、熱穩定性差、循環性能差等問題而不能實際應用，必須對其進行合成優化和性能改性。
  7. In this thesis, the uper - iron alkaline batteries. utilizing insoluble ferrate ( vi ) - k _ 2feo _ 4 as cathode active material, was more systematically investigated by the mothods of eb, xrd, and cv

    本論文對以難溶高鐵酸鹽k _ 2feo _ 4為正極活性物質的水溶液堿性高鐵電池進行了較為系統的研究。
  8. Polyvinyl chloride and polyvinyl chloride can resist to be oxidized. soapnated cellulose acetate can prevent dissolved ferrate ( vi ) penetrating toward the anode and prevent dissolved cathode ' s discharge products penetrating toward the cathode

    （ 1 ）壓製成型的正極經過相同的存放時間，不與電液接觸情況下k _ 2feo _ 4的分解比例，比與電液接觸情況的小。
  9. Study on the preparation of layered lithium manganate used as anode material of li - ion battery

    鋰離子蓄電池正極材料層狀錳酸鋰的制備研究
  10. An element is assembled from one positive group "nested" in a negative group, with negative plates always on the outside, and positive and negative plants in alternating position.

    一個極群組是把正極群「套」進負極群內組裝而成的，負極板總是在外側，而且正、負極交錯放置。
  11. The distributions of current density and potential on the negative plates with the radiational or expanded grid designs are more uniform than those on the positive plate

    輻射式和拉網式負極板在化成開始時電流密度和電位的分佈都比正極板上分佈均勻得多。
  12. Look at your battery holder, what can you see ? it ' s also has positive pole and negative pole

    觀察你的電池座。你發現了什麼嗎？仍舊有正極和負極。
  13. The negative power is just like an electric pole that is negatively charged. without a negative pole, the lamp cannot shine

    否定的力量，像電有兩極，一個是正極，一個是負極，如果沒有負極，燈不會亮。
  14. In the experiment we try to find out some ways to improve the performance of the positive pole through the study of positive active material and anode grid

    在實驗中我們力圖想通過添加劑的研究和板柵的研究找出提高正極性能的辦法。
  15. The utilization of lead acid battery active material is universally very low though its technology has reached the maturation. especially, the utilization of positive active material is much worse. and the performance of the positive pole decides the whole battery performance

    雖然鉛酸電池的技術已經比較成熟，但普遍存在活性物質利用率比較低的問題，特別是正極活性物質的利用率更是不理想，正極的性能決定著整個電池的性能。
  16. A lot of experiments have been done in the process of exploiture soft packaging li - ion battery about how to choice the rational arts and crafts. the content include : how to deal with the collector, add how much pvdf in the material, how long the material need to stirring and the right viscidity, how much condubtivity agent the electrode need, what theckness is best, choice different collectors, the degree of dryness of the electrode, theckness of pressed model, how much electrolyte will be added, placement how long after added the electrolyte, system of formation how to influnce the battery, in formation the battery need or not need preesure from outside, how to vacuumize and the optimize matching positive pole and negative pole. with these practice make sure the parameter of the positive pole should less than 90 m ; according to different vacuumize order the conduc - tivity agent in anode will be 5mass % and 9mass %, respectively, and in cathode the data is 2mass % ; every 100mah added to 0. 4 ml electrolyte ; before formation the battery should be placement 8 hours and the system of formation must be less than 0. 01c before the voltage reach to 3. 0v ; should press in outside when battery in formation ; to these batteries which capacity more than 350mah the vacuum time not excess 15s ; the optimize matching positive pole and negative pole between 2. 10 : 1 and 2. 15 : 1. finally make out the battery which cycling performance and security are all very well

    液態軟包裝鋰離子電池的研究主要是對關鍵工藝進行了優化設計，具體包括:集流體的處理、 pvdf的加入量、漿料攪拌時間和粘度、導電劑的加入量、電極膜的厚度、不同集流體的選擇、電極膜的乾燥程度、壓型的厚度、電解液的加入量、注入電解液后靜置時間的長短、化成制度的影響、化成時電池所具有的壓力影響、抽真空的處理、正負極活性物質的匹配。最後確定出液態軟包裝鋰離子電池最佳工藝參數:正極膜的厚度小於90 m ;根據化成時不同抽真空順序，確定正極膜中的導電劑的加入量分別為5mass %和9mass % ;負極膜中導電劑的加入量為2mass % ;電解液的加入量為每100mah添加0 . 4ml ;化成前電池的靜置時間應當大於8h ;電池在3 . 0v之前採用小於0 . 01c的化成制度;在化成過程中應當施加一定的外部壓力;對於350mah的電池抽真空的延時不應大於15s ;而正負極活性物質的質量比應當在2 . 1 : 1 2 . 15 : 1之間。
  17. While layered linio2is the most promising cathode materials : plenty in resource, cheapness in price, high specific capacity and non - toxicity

    層狀linio _ 2化合物，其資源豐富，價格低廉，比容量高，對環境友好，被公認為是最有希望的正極材料。
  18. Elemental sulfur is a kind of most promising cathode material for the next generation lithium batteries, due to its the highest specific capacity, abundant resources, and low toxicity

    單質硫因具有很高的能量密度、豐富的自然資源和環境友好等多種優勢，成為下一代鋰電池中最有發展前景的正極材料之一。
  19. Research status of spinel limn2o4 battery material

    鋰離子蓄電池鋰錳氧化物正極活性材料
  20. Shippers who feel they are being overcharged have the right to appeal to the federal government ? s surface transportation board for rate relief, but the process is expensive, time consuming, and will work only in truly extreme cases

    感覺被多收費的客戶有權上訴到聯邦政府的陸路運輸局以爭取價格下調，但是這個過程既耗錢又耗時，而且只有在真正極端特殊的情況下才有作用。
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