積碳 的英文怎麼說

中文拼音 [jītàn]
積碳 英文
carbon accumulation
  • 積 : Ⅰ動詞（積累） amass; store up; accumulate Ⅱ形容詞（長時間積累下來的） long standing; long pending...
  • 碳 : 名詞[化學] （非金屬元素） carbon （c）
  1. 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。
  2. This article introduces briefly the process of design and characteristic of structure of db930 tube and discusses the main problems of technology and technique which was met during the manufacture and the measures having been adopted are emphatically. it discusses the solve measures in following six aspects : the filament current is too large, carbon deposits during the carbonizing of cathode, the capacitance between the first grid and the second grid is too large, transpiring happens inside the tube, the insulation resistance between the electrodes is too lower when the filament is on and the ability of bearing high voltage is too lower

    本文簡略地介紹了db930的設計過程及其結構特點，重點論述了在試制過程中遇到的主要工藝技術問題及解決問題的措施，圍繞解決燈絲電流大、陰極碳化時積碳、一柵和二柵之間的電容大、管內蒸散、熱態時極間絕緣低、耐高壓的能力差等六個方面的問題進行了論述。
  3. Further, the trend of per area carbon absorption and emission was similar to that of total respectively. in general, per area carbon absorption was about 2 - 7t / ha, which in guangxi was the highest among the ten regions. per area carbon emission was about 0 - 3t / ha, which in shanghai was the highest

    就單位面積而言，單位面積碳吸收和碳排放趨勢分別與總碳吸收及排放相近，大部分地區保持在2 - 7噸公頃之間，其中廣西的單位面積碳吸收最大；單位面積碳排放逐年增加，基本上保持在0 - 3噸公頃之間，其中上海增幅最大。
  4. Peace and quiet dispersiveness is good, remove the charcoal effectively, prevent the piston card from gripping

    清凈分散性好，有效清除積碳，防止活塞卡咬。
  5. Carbon and oxygen isotope data show that the carbonatite layer in fozichong ledge is different from the normal marine sedimentary carbonatite, infering that its formation has relation with hot - water sedimentary activity

    碳、氧同位素顯示，佛子沖礦田賦礦層位中的碳酸鹽巖地層與正常的海相沉積碳酸鹽巖不同，其成因與熱水沉積活動有關。
  6. The study on thermal load has stepped into the domain on lubrication and deposit, which also affect the thermal load and thermal intensity of engine as the rotary speed and gas temperature on abroad

    國外對于熱負荷的研究已經深入到潤滑油、積碳等細小而關鍵因素對發動機熱負荷和熱強度的影響。
  7. The reason and prevention of four kinds defects including surface wrinkled skin ( carbon built - up ), chock, blow hole, deformation, was introduced in this part of the article

    本部分主要介紹表面皺皮（積碳） 、嗆火、氣孔、尺寸超差及變形等缺陷的產生原因和防止方法。
  8. Delicate integral figure and better price

    積碳，外觀柔和，一體成型，經濟實惠。
  9. Sometimes, all that is required is to free up the rings in the ring grooves by cleaning out carbon

    有時，所要做的僅僅是清除積碳，使活塞環在活塞環槽中活動自如。
  10. Air being filtereb, no carbon deposit occurred in hot ait, thus leaving noetains even of light color leathe

    空氣經過濾后，熱風不會產生積碳，更適合淺色鞋覆的燙平除皺。
  11. Erosive resistance of grey cast iron matrix composite has been investigated, on the condition of different volume fraction of wc and erosive angles and volume fraction of. the results showed that, the erosive resistance of composite with volume fraction of 27 wt % was the best ; volume abrasion rate of composites with different erosive angles was maximum at 50 angle, but volume abrasion rate was less at 0 and 70 angle ; on condition of the same volume fraction of wc and larger size of quartz sand in slurry, volume abrasion rate increased

    結果表明：碳化鎢體積分數為27的灰鐵基復合材料的耐沖蝕磨損性能最佳；不同沖蝕角下復合材料的體積碳化鎢顆粒增強鐵基表面復合材料及其沖蝕磨損性能研究摘要磨損量在50 「沖蝕角處最大，在0 」和70 」沖蝕角處較小；在碳化鎢顆粒體積分數相同的情況下，當漿料中的石英砂粒度大時，其體積磨損量增大。
  12. B ) the concept of ratio of conversion ; c ) effect of temperature and residence time on tar conversion ratio ; increasing the temperature and residence time is beneficial to tar cracking, and the effect is not evidence when t > 900c and > 1. 0s d ) effect of cracking temperature on the tar conversion ratio with sic ; e ) effect of different catalyst on the tar conversion ratio ; some catalyst was test in the experimental system and dolomite is a most promising one

    研究了生物質焦油含量隨熱解溫度和生物質原料的變化趨勢，提出了生物質焦油裂解率的概念、探討了不同條件（熱解溫度、停留時間）下熱裂解的效果和不同催化劑，不同反應條件下對焦油催化裂解效果的影響，催化劑在使用過程中由於積碳、中毒等原因會使得活性喪失，本文針對催化劑活性的喪失以及再生進行丁試驗研究和理論分析。
  13. Good peace and quiet dispersant, reduce the production of the charcoal, keep the part of the engine clean

    良好的清凈分散劑，減少積碳的生成，保持發動機部件清潔。
  14. Jingdu complex compound ultra energy conservation drum wind stove and infrared super energy conservation natural wind stove absorbs old style commercial drum wind stove and natural wind type stoves advantages using moderized science and technology and war industry technology atmosphere mix preheating lutra rich oxygen smells raging fire type mechanism of combustion dffective innovation, development, development one kond new high, energy conservation, environmental protection product makes the average thermal efficiency to enhance the limit, energy - saving up to 35 % - 50 %, had achieved truly the firepower fierce, does not have the cartion deposition highly effective the energy conservation the environmental protection ideal effect

    京都綜合體超節能鼓風灶和紅外線超節能自然風灶是在原有老式商用鼓風和自然風灶具的基礎上吸收兩者的優點，運用現代化科學技術和軍工技術，風氣混合預熱超富氧嗅烈火式燃燒原理大膽進行創新，科研，開發的一種新型高效，節能，環保產品，使其平均熱效率提高到極限，節能，節氣率高達35 % - 50 % ，真正達到了火力猛，無積碳，高效，節能，環保的理想效果。
  15. Deactivation can occur through a number of mechanisms, such as irreversible blockage of active sites, deposition of carbon, deposition of metals, deposition of salts, etc

    有很多機理可引起失活，例如活性位發生不可逆轉的堵塞、積碳、積金屬、積鹽等。
  16. Check your spark plug for carbon and check the spark plug gap

    檢查您的火星塞積碳和檢查火星塞白金間隙。
  17. The components, structure, carbon deposition etc. of the primary steam reforming catalyst discharged from the fertilizer plant of petrochina daqing petrochemical company after two years run were characterized

    摘要對大慶石化分公司化肥廠工業應用2年後卸除的某一段蒸汽轉化催化劑的組分、結構和積碳量進行了分析表徵。
  18. Protection circuit for carbon deposition prevention

    防積碳保護電路。
  19. The highly effective clean performance, prevents the carbon deposition and the greasy dirt production

    高效的清潔性能，防止積碳和油泥的產生。
  20. The results showed that no obvious component loss and carbon deposition were observed, but the catalyst structure markedly changed

    結果表明，該催化劑在2年的應用過程中組分保持較好，催化劑沒有積碳，但是催化劑結構發生了較大的變化。
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