首次充電 的英文怎麼說

中文拼音 [shǒucìchōngdiàn]
首次充電 英文
initial charge
  • 首 : Ⅰ名詞1 （頭） head 2 （首領） leader; head; chief 3 （表示方位） aspect 4 （姓氏） a surname Ⅱ動...
  • 次 : Ⅰ名詞1 （次序; 等第） order; sequence 2 [書面語] （出外遠行時停留的處所） stopping place on a jou...
  • 充 : Ⅰ形容詞（滿; 充足） sufficient; full; ample Ⅱ動詞1 （裝滿; 塞住） fill; charge; stuff 2 （擔任; ...
  • 電 : Ⅰ名詞1 （有電荷存在和電荷變化的現象） electricity 2 （電報） telegram; cable Ⅱ動詞1 （觸電） give...
  • 首次 : for the first time; first
  1. The chemical compositions of sei films formed on the interfaces of a3000 samples in different electrolytes during the first charging process are mainly li2co3 and lioco2r, but their textures are different. the sei films formed in ec - based electrolytes are thin and compact, which can prevent the solvated lithium ions from cointercalating between two graphene layers of the graphite crystallites effectively, therefore samples a3000 have small irreversible capacities and good compatibilities with this kinds of electrolytes. however, the sei films formed in pc - based electrolytes are thick but defective, which could not effectively prevent solvated lithium ions from intercalation, therefore sample a3000 shows large irreversible capacities in pc - based electrolytes and bad compatibilities with this kind of electrolytes

    A _ （ 3000 ）試樣在六種不同的電解液中，首次充電過程中所形成的sei膜，其化學組分均為碳酸鋰和烷基碳酸鋰，但在ec基電解液中形成的sei膜薄而緻密，可以有效地阻止溶劑化鋰離子插入石墨層間，不可逆容量少，表現出與a _ （ 3000 ）試樣有良好的相容性；在pc基電解液中形成的sei膜厚，且有缺陷，不能有效地阻止溶劑化鋰離子嵌入試樣中石墨微晶的層間，不可逆容量大，與a _ （ 3000 ）試樣的相容性極差。
  2. In the first part of this paper, mn ( iii ) / mn ( ii ) couple in h2so4 was firstly applied as the positive couple to this system, i. e. redox flow cell. its chemical, electrochemical properties, redox kinetics and related parameters were characterized and discussed by rotating disc electrode ( rde ), cyclic voltammetry ( cv ), a. c. impedance ( a. c. imp ), chronoamperometry, tafel curve, and galvanostatic charge / discharge techniques. conclusions have been drawn as follows : 1. the electrochemical kinetics of mn ( iii ) / mn ( ii ) redox couple in 6. 3m h2so4 solution were studied by means of rotating disc electrode ( rde ) technique on platinum electrode

    本文第一部分首次成功地將酸性介質中的mn （ iii ） / mn （ ii ）電對應用於氧化還原液流電池這一新型儲能裝置的正極活性材料，通過旋轉圓盤（ rde ） 、循環伏安（ cv ） 、交流阻抗（ a . c . imp ） 、恆電位階躍、 tafel實驗以及mn （ iii ） / mn （ ii ）單電極的恆流充放電實驗，我們得出以下結論： 1 .在旋轉圓盤電極上，不同轉速范圍，不同的極化過電位， mn （ ） / mn （ ）體系氧化還原電極過程的控制步驟不同，電荷傳遞、擴散傳質可分別或聯合成為控制步驟。
  3. 4. through the galvanostatic charge / discharge experiments with different schedules, it was found that mn ( ) / mn ( ) in acidic media as half - cell in a novel redox flow system is practically feasible in that it has such advantages as low cost, high open voltage, a certain coulombic efficiency with low charge / discharge current, and long cycling life. in the second part, cosn alloy and cu - sn samples were synthesized firstly by h2 - reduction following solid - state reaction between co ( ii ) 、 cu ( ii ) 、 sn ( iv ) 、 and naoh at ambient temperature

    並研究了其分別作為鋰離子電池陽極材料在1mol / llipf6 / ec + dmc電解液中的恆流充放電性能，各樣品均存在較大的首次不可逆容量損失； 10個循環內cu - sn可逆放電容量可保持在280mah / g以上，而第十周時cosn 、 cu6sn5的可逆放電容量分別為50mah / g和60mah / g 。
  4. This disquisition aimed at plc reactive dispatch curve controller, associating the entire exploiting process, expounded in guiding ideology, control standard, function and structure design, software system design, analog experiment, fixing and debugging and so on, also part of flow schematic diagram ( the ladder chart was n ' t drawn because of too many network and length limit ). this design involves many subject such as power systenu automatic control microcomputer control and electroa during the design, we have read a great deal of concerned data, base on the sufficient investigation analysis and research, associating the practicality of huanren power plant, we introduced and exploited plc reactive dispatch curve controller in the first time

    本文針對plc無功調度曲線控制器，結合整個研製過程，在設計指導思想、控制準則、性能設計、裝置構成設計、軟體系統設計等方面進行了闡述，並給出了部分程序流程簡圖（由於梯形圖網路數太多，受篇幅限制沒有給出） 。本設計涉及到電力系統、自動控制、微機控制、電子等多學科知識，在設計過程中，我們查閱了大量相關的資料，在充分調查、分析、研究的基礎上，結合桓仁發電廠實際情況，首次提出並研製出了plc無功調度曲線控制器。
  5. In nanpu power plant wharf engineering design, based on sufficient demonstration on the conditions of sand, geology, wharf structure and power plant construction, scheme of dig - in basin was adopted for the first time in fujian, by which, some technical difficulties in wharf operation and power plant construction were successfully resolved, quayline resource was fully utilized, and engineering investment was cut down

    摘要南埔電廠煤碼頭工程設計中，經充分論證泥沙、地質、碼頭結構和電廠建設等條件，在福建首次大膽採用挖入式港池，較好解決了碼頭營運、電廠建設中的難點，並充分利用碼頭岸線資源，節省工程投資。
  6. The distributions of velocity vector, vorticity. turbulent kinetic energy and some other detailed flow information in the field are obtained. the influence of electric field on the flow field is discussed and gives a deep insight on it

    3 、首次採用piv技術對荷電噴霧射流流場進行了測量，獲得了整個流場的瞬時速度、湍能、渦量等信息分布圖，研究了流場特性隨充電電壓的變化情況。
  7. The coin type liquid lithium and li - ion batteries are assembled, meanwhile their first charge - discharge property, cycle performance, rate discharge performance, overcharge property and ac impedance property are studied

    文中首先制備扣式的液態鋰電池和鋰離子電池，對電池首次充放電，循環性能，倍率放電性能，過充電性能和交流阻抗性能進行了測試。
  8. ( 3 ) the free - standing porous silicon films with continuous porous structure were prepared on single crystal silicon wafer by the method of anodic oxidation and electrochemical etching - electropolishing, and firstly used as the anode materials for lithium ion secondary batteries. the capacities of lithium ions storage and the process of charge and discharge of this nano - silicon anode materials as well as the influence of the structure of ps on behavior of storing lithium ions were inspected at length. on the other hand, through the process of charge and discharge in cells, the lithium of light metal element could be electrochemically doped into ps at different doping levels

    胡勁松河北師死大學碩士學位論文（ 3 ）利用陽極氧化法在單晶硅基底上制備了多孔硅自支撐膜，並首次將這種具有連續多孔結構的硅材料用作了理離子電池的陽極材料，考察了這種納米級硅陽極的儲鉀性能和充放電過程，分析了材料結構對其儲理行為的影響；另一方面，利用這種電池充放電過程在多孔硅中電化學引入了不同點綴程度的輕金屬鉀元素，考察了鉀點綴對多孔硅自身結構，及至性質所帶來的影響，提供了一種通過電化學方法插入埋離子從而連續調整多孔硅發光性質的有效方法。
  9. This dissertation is devoted to the study on permanent magnet synchronous motor ( pmsm ) drive system in electric vehicle ( ev ) application aided by the state " 863 plan " and the science and technology items of liaoning province. four parts are included as follows : first of all, an efficiency - optimization control strategy for pmsm system used in ev is presented in order to extend road haul per charge

    在國家863計劃「九五」重大項目「釹鐵硼電機應用產品開發」 、遼寧省科學技術計劃項目「高性能釹鐵硼永磁電機的研製」及沈陽市「十五」科技攻關項目資助下，本文研究工作圍繞電動汽車用永磁同步電動機（ pmsm ）傳動控制系統展開，研究內容分為以下四個部分：首先，為提高電動汽車一次充電續行里程，提出電動汽車用pmsm系統的效率優化控制策略。
  10. Firstly, let me introduce the features of this cell. adapted such method to give birth to energy as zinc granules reation with o2 of air, this cell possesses the virture that there is a good relationship between discharging energy and charging energy, which is testified by the test of meters from company and actual experiments. meanwhile, repeat number of charging can be ignored for cell because it get energy again by substituting substance in fuel cell. so, we can get the conclusion that this cell belongs to such type as whose energy rebirthes without history factor which always influnences other types of cells. from the above analysises, it will be easy to get some solution to detect energy of zinc / air fuel cell in related precision

    該公司生產的鋅空電池與傳統的充電電池有著完全不同的特點。首先，它採用鋅粉在反應液中與空氣的氧氣反應產生電量，經過測試（包括出廠參數測試、現場測試和實驗測試） ，電池的放出電量與充入電量有著對使用非常有利的某種關系特點；其次，它採用更換反應液的方式來重新得到電量，這樣就使得充電的重復率可不作為電池放電的因素。該鋅空電池屬于電量可重復植入，但沒有產生影響電池放電的傳統參數?歷史充放電效果因素。
  11. The compatibilities of sample a3000 with six kinds of electrolytes were investigated too. the compositions of the solid electrolyte interphase ( sei ) films formed during the first charging process were analyzed by ftir spectra. the relationship between the sei films and the compatibilities of samples with electrolytes was examined

    考察了具有最佳貯鋰結構的a _ （ 3000 ）試樣和六種電解液之間的相容性，利用ftir圖譜對a _ （ 3000 ）試樣在上述六種電解液中首次充電時在炭負極表面所形成的sei （固體電解質中間相）膜的成分和織構進行了分析，研究了試樣和電解液的相容性與sei膜的關系。
  12. Cyclic voltammetry ( cv ) and charge - discharge analysis also indicated that the full sei film formed on the surface of the mesocarbon microbead ( mcmb ) anode material in the first cycle

    循環伏安和充放電研究進一步表明，介穩相石墨碳微球負極材料表面在首次充放電過程中就形成了完整的sei膜。
  13. 2g : in 1989, two technologies from the " world of sound studio " are combined on a pc expansion card for the first time : fm synthesis made famous by yamaha synthesizers and 8 - bit pcm pulse code modulation at 11. 25 khz. for a long time, " soundblaster " becomes synonymous with the term sound card, and the first step toward the pc as " multimedia machine " was taken

    11989年，兩項由world of sound studio發展出來的新科技首次被結合在個人電腦的擴充卡上：因為yamaha音源合成器以及8 - bit pcm pulse code modulation at 11 . 25 khz的興起，使得fm音源成為這時期的主流，使用fm音源的聲卡聲霸卡soundblaster幾乎成了該產品的代名詞。
  14. The samples which are obtained by sintering at 500 for 2 hours and then at 750 for 8 - 16 hours, have good electrochemical performances. the first charge / discharge capacity reaches 120 mah. g - 1 ; the capacity lost is about 15 % after 50 cycles

    先在500焙燒2小時，然後在750下焙燒8 - 16小時左右所得樣品具有很好的電化學性能，首次充放電容量達120mah . g ~ （ - 1 ） ，循環充放電50次后容量損失在15左右。
  15. While testing ofeis at different depth of dischargeand charge - discharge at different charge - discharge rate reveale that, these material indicate lower conductivity at highcharge - discharge rate, resulting in bad electrochemical perforemence. melting - cooling and inorganic sol - gel were adopted, which facility - simpleand operating - easy, to prepare v _ 2o _ 5 xeroxes as positive material of li - ion battery. the comparision of structual and electrochemical performance between thesecathode materials were investigated for the first time. their electrochemicalbehaviorswerestudiedbygalvanostaticcharge - discharge, cyclicvoltammetry ( cv ), and electrochemical impedance spectroscopy ( eis ) techniques. the results indicte the sample that prepared by melting - cooling revealed moreexcellent performance at low charge - discharge rate, which achieved a high initialdischarge specific capacity of approximate 320 mah ? g - 1

    通過各種充放電測試，循環伏安（ cv ）曲線以及電化學阻抗譜（ eis ）等測試手段對材料的電化學性能進行表徵，結果發現，在低倍率放電下，熔融淬冷法合成的材料具有更好的電化學性能， 0 . 1c恆流放電至1 . 8v時首次放電容量達320mah ? g - 1 ，並且發現， v _ 2o _ 5作為正極材料組裝成的鋰離子二次電池，除首次循環具有較大的不可逆容量外，其餘循環可逆且容量保持能力較好， 20次循環后，容量只衰減了6 . 40 % 。
  16. As the temperature of pyrolysis and the soak time increasing, the carbon materials become more stacked, the specific surface area reduces, both reversible capacity and irreversible capacity decrease, the initial coulumbic efficiency increases, and the hysteresis in the voltage profile between charge and discharge is cut down

    隨著熱處理溫度的升高和恆溫時間的延長，所得炭材料的有序化程度增加，比表面積減小，可逆嵌鋰容量與不可逆容量均減小，首次充放電效率增大，電壓滯后現象得到抑制。
  17. Based on summarizing the actual research status, developing prospects, and the characteristic of different ways in preparation for silicon based composite, three ways were chosen, which was pyrolysis for si - phenolic resin prolyzed carbon material, using different catalyzer to prepare for si - o network coated silicon and carbon complex composite, easily chemical and deoxidizing reaction for super tiny metals mixed silicon and carbon complescomposite

    通過高溫熱解法制備了硅-酚醛樹脂（ pf ， phenolicresin ）熱解碳材料。在700的條件下制備了硅-酚醛樹脂熱解碳材料，發現si和熱解碳的質量比為3 : 7時材料具有最優異的性能，首次脫嵌容量為394 . 7mah ? g ~ （ - 1 ） ，充放電效率為50 % 。
  18. And flux distributions and radial force of an induction type bearingless motor is analyzed employing the finite element method. relationships between the radial force and radial force winding currents are influenced by magnetic saturation. it was shown that the generated radial force reaches its maximum value due to magnetic saturation

    首次運用有限元方法對該電機進行了深入的研究，充分展現了無軸承異步電機特有的氣隙磁場分佈、驗證了穩定磁懸浮力產生的條件、指出了磁飽和對磁懸浮力的影響、利用有限元方法修正了磁懸浮力數學模型。
  19. It is firstly brought forward the concept of impropriety upon series - voltage - source model and develops comparatively abundant demonstration, providing some available conclusions and interpretations at the same time

    首次提出了串聯電壓源型研究模型選取不適的概念，並進行了比較充分的論證，同時給出了一些有用的結論和理論解釋。
  20. The concept of ic engineering is proposed in this dissertation, which makes reference to the methodology of the software engineering

    論文充分借鑒于成熟的軟體工程學，首次提出了集成電路工程學概念。
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