cathode system 中文意思是什麼

cathode system 解釋
陰極流
  • cathode : n. 【電學】陰極，負極。
  • system : n 1 體系，系統；分類法；組織；設備，裝置。2 方式；方法；作業方法。3 制度；主義。4 次序，規律。5 ...
  1. 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。
  2. In a scanning system ( optical character recognition, cathode ray tube ), the movement of the scanning element from the end of one scanned line to the beginning of the next

    在掃描系統（光學字元認別，陰極射線管）中，光點從一行的末端到下一行的始端的運動。
  3. I build my research work on the pass and improved the hardware and software of experimental system, and explored some new analyzing methods to pick out the cep signal wrapped in the eeg more efficiently. on hardware, i designed a instrument to let our testee to observe the rds, shown on cathode - ray tube ( crt ) or printed on paper, through a stereoscope, and never let the stereoscope effect the observation. the instrument includes 3 modules : rds showing, stereoscope fixing and testee fitting

    本文對cep研究過程中的軟體和硬體環境進行研究和改進，同時通過改進cep信號的分析方法，設計了實驗者觀察刺激信號寸的立體鏡支撐系統，包括刺激的呈現，立體鏡固定，受試者適應等模塊，使得受試者能夠舒適地通過立體鏡觀察crt上的刺激信號或者寧丁印在紙上的刺激信號。
  4. The results were shown as follows : ( 1 ) the electrolyte components for electroplating pb - sn coatings in fluoborate system were studied. the effects of concentrations of main salt, dissociative acid, inhibitor, antioxidation and surfactant on the cathode polarization curves of electroplating pb, sn and pb - sn alloys and contents of alloying element were investigated systematically. the scale of current density was confirmed using hull cell

    （ 1 ）研究了氟硼酸體系電鍍pb - sn合金鍍層的電解液組成，詳細討論了主鹽濃度、游離酸濃度以及阻化劑、抗氧化劑、表面活性劑等添加劑對氟硼酸體系電沉積pb 、 sn及pb - sn合金陰極極化曲線的影響和對pb - sn合金鍍層中合金含量的影響。
  5. Alcl3 + lialh4 system conforms to the relation of current efficiency and cur rent density of complex electrolysis lead to uniform distribution at cathode plate

    Alcl _ 3 + lialh _ 4體系符合絡合物電解中電流效率與電流密度的關系，使鋁鍍層在陰極上的分佈趨于均勻。
  6. To study the influence of the field - emission cathode materials for the vacuum environment of the field - emission devices, ambipolar electrode configuration was designed in this paper. cnts / ptfe and cnts / epoxy composite materials were used as field - emission cathode and the two electrode configurations were encapsuled into a static vacuum system respectively. by contrastive testing, the field - emission properties

    3 .為了研究場發射陰極材料對場發射真空器件內部真空度影響的問題，設計二極電極結構，分別以碳納米管/聚四氟乙烯和碳納米管/環氧樹脂兩種復合材料作為場發射陰極，進行了真空封裝，製成了靜態的真空系統。
  7. Design of dynamic focusing circuit for testing system of projection cathode ray tube with double beams

    雙束投影管測試臺中動態聚焦電路的研製
  8. Tomachan is an inductive energy storage pulsed power device. this paper presents the improvements on the trigger switch, the constant - current charging system, and the diode cathode of tomachan

    Tomachan系統是一臺電感儲能型脈沖功率裝置，可用來進行反射三極體虛陰極振蕩器的研究。
  9. A virtual cathode oscillator with an axially extracted te10 or te11 mode has been investigated using the pic code. it can emit microwaves axially through an antenna without mode converter or transition waveguide, making the system more simple and compact. the efficiency of this device can be enhanced by employing premodulation cavity, resonant cavity, feedback mechanism, and virtual cathode formed by two electron beams

    本文利用物理分析和粒子模擬的方法研究了軸向提取te10 / te11模虛陰極振蕩器，結果表明通過引入預調制腔、諧振腔、反饋端面、雙電子束陰極等結構，可以實現結構相對緊湊、束波轉換效率較高的軸向提取虛陰極振蕩器。
  10. The field emitting property of samples were measured with testing system designed and constructed by ourselves. cathode prepared by experiment indicated preferable field emission property

    自行設計組建了場發射性能測試系統，並用其測試了樣品的場發射性能，表明實現熱粘接后樣品具有較好的場發射性能。
  11. In the paper, it is presented how a high stability current control system is accomplished for laser gyros of double anodes and common cathode using digital instruments

    本文主要闡述了利用數字器件實現雙陽極共陰極結構激光陀螺高穩定度穩流電源的途徑。
  12. Abstract : by analyzing several on - line measuring methods and gaps between workpieces, the cathode structure, measuring circuit and fuzzy control system were designed

    文摘:通過對幾種在線檢測方法和加工對象間隙變化范圍的分析，設計了陰極、測試電路、模糊控制系統。
  13. The signal generating source is simplified after the theoretical analyse of the system, and the cumbersome transformer is replaced too. in addition, the carbon fiber cathode substituted for the stainless steel cathode on the tomachan experimental device

    在二極體陰極方面，為提高虛陰極振蕩器束波轉換的效率，利用碳纖維陰極替換原來的不銹鋼陰極來改善電子束質量。
  14. In this paper ， first, the author drew some important conclusions by analyzing several technical factors and experimental conditions which would have great influence on the quality of diamond thin films during mpcvd process ， including gas proportion ， the power of microwave ， the plasma ' s location, the nucleation technique, etc. finally ， the author has successfully deposited nanocrystalline diamond thin films with 300nm crystal particles on the slick surface of silicon by using ch4 / h2 gases in the mpcvd system ， and the nanocrystalline diamond thin films was proved to have good field emission performance. all these researches will make the foundation for the field emission cathode of diamond films

    本論文中，作者分析了mpcvd方法中氣源成分比、微波功率、等離子體球的位置、成核技術等各種工藝條件對金剛石薄膜質量的影響，並總結得到了一些有意義的結論；同時，在自行研製的mpcvd沉積系統上，於4 - 7kpa 、 1000左右的熱力學條件下，採用ch4 / h2氣源氣氛在光滑的硅襯底上制備出了晶粒尺寸在300納米以下的納米晶金剛石薄膜，測試得到了較好的薄膜場致電子發射性能，為金剛石薄膜場致發射冷陰極的研究工作打下了實驗基礎。
  15. At first the paper introduced the demand of cathode protection ( cp ), the fundamental of data collection and the development of control system in general

    本文首先對管線陰極保護的重要性、原理及要求進行基本介紹，然後闡述了數據採集基本原理和監控系統的發展。
  16. As various kinds of technology including computer, communication, control and cathode ray tube ( crt ) developing quickly, measurement & control network ( mcn ) tends towards networking, distributing, opening and interoperating, which is widely applied in many fields such as industry automation, intelligent building, processing control, etc. firstly, this paper makes a detailed study on the prevalent field control systems ( fcs ), including the characteristics of structure & technology and advantage, introduces several popular field buses, designs the model of field control system, and puts forward three effective methods to integrate between the mcn & information network under different situations

    計算機技術、控制技術、通信技術、圖形顯示技術和計算機網路的迅速發展，推動著測控技術向網路化、分散式、開放性和互操作性的方向發展，它被廣泛應用於工業自動化、智能大廈、過程式控制制等領域，大大提高了生產效率與經濟效益。本文首先分析了當前流行的fcs網路的結構特點、技術特點和優勢，介紹了幾種較為流行的現場總線，構建了企業生產的。 fcs網路模型，並提出了在控制網路和信息網路之間加入轉換介面、採用dde技術和使用統一的協議標準三種集成方式。
  17. ( 2 ) introduce separately the characteristic of the electric light sources, including led, gas lights and cold cathode fluorescent lamps, which are adopted in this system. study both photoelectric principle of the test and construction for the test system

    （ 2 ）分別介紹了常用電光源發光二極體、氣體燈與本系統採用的冷陰極熒光燈的特性，探討了金免疫層析試條定量測試的光電機理以及定量測試系統的構建。
  18. A virtual cathode oscillator with axially extracted te10 mode of rectangular waveguide has been designed and manufactured. the measurement system which is used to diagnose microwaves emitted by the virtual cathode oscillator has been prepared

    對基於tomachan加速器參數的軸向提取矩形波導te10模虛陰極進行了工程設計和加工，並對測量系統進行標定，為下一步的實驗研究工作打下了基礎。
  19. Harmonized system of quality assessment for electronic components ; generic specification : cold cathode indicator tubes

    電子元件質量評估協調體系.一般規范.第1部分:冷陰極
  20. Since the generation of mcfc, large numbers of efforts have been incessantly made to investigate on the various technical problems related to mcfc. at present, the mcfc industry has a rapid development and great success ; neveftheless, there are still some problems to be 5olved, especia11y those about complicated cathode system

    自開發mcfc技術以來，人們經過不懈的努力對其進行研究和探討，並取得顯著進展，但一些關鍵問題仍亟需研究和解決，尤其是對于復雜環境中的陰極過程。
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