極間電導 的英文怎麼說
中文拼音 [jíjiāndiàndǎo]
極間電導
英文
interelectrode conductance- 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...
- 間 : 間Ⅰ名詞1 (中間) between; among 2 (一定的空間或時間里) with a definite time or space 3 (一間...
- 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...
- 導 : 動詞1. (引導) lead; guide 2. (傳導) transmit; conduct 3. (開導) instruct; teach; give guidance to
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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。During this period, hatanaka also theatrically booked films for circle releasing - a production and distribution company known most for producing the coen bros
在1998年在美國創辦了一間極具領導地位的國際性電影院- phaedra cinemaThe main work of this thesis analyzes the organic static induction transistor ' s operational mechanism, and researchs the change of gate length, change of gate - drain distance and change of electric channel breadth for operational characteristics influence of organic static induction transistor
本論文的主要工作是解析有機靜電感應三極體的工作機理,並研究了柵極長度變化、柵漏極間距變化和導電溝道的寬度變化對有機靜電感應三極體工作特性的影響。This paper gives a method to measure the conductivity base on choosing frequency. after adding to the electrode with two ac square waves of appropriate frequencies, we can measure the output dc voltage of the circuit
本論文提出了一種選頻電導率測量方法,選擇兩個合適頻率的交流方波施加於電極,測出電路輸出直流電壓,通過解方程組求出時間常數,然後求得溶液電阻,進而得到溶液電導率。Secondly, the sorts and weights of the components of the gel electrolyte are optimized, and a gpe with excellent performance is prepared, whose ion conductivity reachs 9. 2ms / cm. we analyze all the factors influencing the performance of the gpe, and study many performances of the gpe, including the microstructure, conductivity performance, liquid electrolyte holding ability, electrochemical stability, thermodynamics stability, and interfacial stability between electrolyte and electrode, et al
其次,對gpe各組份進行了改進和優化,找到了最佳的配比,制備了性能良好的凝膠電解質,該gpe的室溫離子電導率最高可達9 . 2ms cm ;考察了影響凝膠電解質性能的各種因素;研究了凝膠電解質的微觀結構、導電性、保液性、電化學穩定性、熱力學穩定性以及電解質與電極間的界面穩定性等性質。6. the electric field induced by the ring electrode is calculated and a model of the electric field induced by charged droplets is presented
6 、模擬了環狀電極誘導的空間電場,建立了荷電霧滴誘導空間電場的數學模型並就模擬方法進行了探討。Positive electrode and negative electrode that execute spanning crack prevention are simulated as the source point and merged point, so the temperature field owing to the concentration of current around the crack tip is educed at the moment when the current is switch on
將實施跨越止裂時的正、負電極比擬為電流場中的源和匯,從而導出了在瞬間電流作用下,裂紋尖端附近區域因繞流而形成的溫度場。With the development of electronic technology in the field of high - frequency and high - power, power mosfet is gradually enhancing its important status in semiconductor apparatus and is being widely applied in power converters as switch. with the increasing of the operating frequency ( > 200khz ), the energy loss caused by parasitic capacitance will affect the efficiency of power transforming in converters. especially in the applications of high frequency power supply using mosfet as main devices ( the unit of frequency is mhz ), the energy loss caused by the switch process will badly affect its efficiency
隨著電力電子技術進一步向高頻的大功率用電領域發展,功率mosfet在各種電力半導體器件中的重要地位日益顯著,使用功率mosfet作為開關器件的功率轉換電路也日益增多,但隨著器件開關頻率的提高(大於200khz ) ,由器件極間電容引起的能量損耗將會影響到功率轉換電路的能量傳輸效率,特別是在以mosfet作為開關器件的高頻感應加熱電源中(工作頻率可達兆赫) , mosfet在開關過程中的能量損耗嚴重影響到電源的效率,因此如何減小開關器件的損耗提高高頻功率轉換線路的效率成為電力電子技術領域的重要研究課題之一。The precise measurement data can be useful for antenna design and slot coupling studding. this paper gives it ’ s deduction through reciprocity principle and the structure of the optically modulated scatterer system. an applied optically modulated scatterer system is designed and photodiodes are used as modulation module
本文給出以互易原理為基礎的光調制散射器測量法的理論推導,並用光電二極體光導開關作為散射器中間部分的光調制單元,設計出了實用的光調制散射器微波測量硬軟體系統。Because the contact resistance between the metal contacts and the superconducting films has large impact on the performance of superconducting filters, we experimental techniques. after annealing the optimum temperature and, we got the minimum contact resisitivity. we also further studied the interaction between ag and ybco films after annealing at a certain temperature and attempted to give an explanation and discussion
金屬接觸電極與超導薄膜之間的接觸電阻對超導濾波器的插入損耗有很大影響,因此,本文通過多種實驗方法,系統的研究了ag與ybco超導薄膜之間的接觸電阻問題,得到了最佳退火溫度,並對退火時ag與ybco超導薄膜之間相互作用的機理進行了研究和探討。The aim of this study is to investigate theoretically the possibility for activation of small mammalian myelinated nerve fibers without activating larger ones when stimulating a nerve fiber bundle with a monopolar point electrode using biphasic pulses, which can reduce the electrochemical damage resulted from stimulation pulses to nerve fibers. a simulation system for studying the electrical properties of mammalian myelinated nerve fibers was built based on a simple infinite and homogeneous volume conductor model. by use of an asymmetric but charge - balanced stimulation waveform, the sensitivity of excitation and blocking threshold of nerve fibers to fiber diameter, electrode - fiber distance was calculated. the results show that selective activation of small mammalian myelinated fibers may be possible in a region at some distance from the electrode using biphasic pulses
本研究的目的是要從理論上探討利用單電極雙向脈沖刺激實現哺乳動物神經纖維選擇性刺激, (即當刺激一束神經時,不興奮粗神經而興奮細神經)的可能性.雙向脈沖刺激可以降低刺激脈沖對神經纖維產生的電化學損傷.為研究哺乳動物有髓神經纖維的電特性,建立了一個基於簡單的無窮大、各向同性的容積導體模型的模擬系統.利用該模擬系統,採用「不對稱但電荷平衡」的雙向脈沖刺激,計算了神經纖維的興奮和阻斷閾值與纖維直徑、纖維-電極間距離的關系.結果表明:在距電極一定距離內採用該雙向脈沖刺激模式確實可以實現哺乳動物有髓神經纖維的選擇性興奮The conjoint affection of ruo _ 2 power on ta foil is also discussed here, including : selection and ratio of adhesive, selection and ratio of conductive agent, temperature and time of heat - press treatment of electrode. research indicated that temperature and time of heat - press treatment of electrode have the most effect on electrochemical properties of as - produced electrode
然後討論了粉體與鉭片基體結合的影響因素,包括:粘合劑的選擇和比例、導電劑的選擇和比例、熱壓溫度和時間對電極片的電化學性能的影響,研究表明:熱壓溫度和時間對電極片電化學性能影響較大。With the concept of equivalent conductivity plate, we presented a calculating method for the interactions among particles in a single chain and among chains in anonpolar liquid. thus the interactions in a single chain and in different 2d structure is obtained. further, we get their stress - strain relationship. the results show the interactions among chains significantly enhanced the anti - shear capacities of er fluids
用等效電導平板建立了非極性液體中單鏈粒子之間以及鏈與鏈之間相互作用力的計算方法.分別計算了單鏈、平面密排結構、平面矩排結構的準靜態應力應變關系和屈服應力.通過和單鏈結構比較發現,平面密排結構中鏈鏈之間的相互作用力使結構的屈服應力(平均到每條鏈)增大,且隨著鏈數的增加,增強作用顯著There was a significant negative correlation between electric conductivity and vigor index, indicated the electricl conductivity could be used as a selective index for flood tolerance breeding in brassica napus l
電導率與活力指數之間有極顯著的負相關,可用來快速篩選油菜耐濕性材料。Starting from the theory of two photoionization, we simplified the model of the ultraviolet light source, derived the equation for the spatial distributions of the initial electron density between the main electrodes, and then gave a simple method to homegenize the spatial distribution of the initial electron density between the main electrodes
本文從光離化的雙光子吸收這一理論出發,簡化紫外光源模型后,導出了主電極間初始電子密度的空間分佈規律並給出了使其空間分佈均勻化的簡單方法。The calculation results have shown that when the angles of the center electrode and the grounds decrease, the effective index, the characteristic impedance, and the conductor loss all decrease
通過計算發現,隨著中間電極角度和地電極角度增加,有效折射率、特徵阻抗同時減小,導體損耗系數也隨之減小。The results show that the thickness and the width of the electrode, electrode gap and the thickness of upper cladding have different effects on microwave effective index, characteristic and conductor loss. compromising structure must be adopted in practical design to gain perfect performance
結果表明:電極的厚度和寬度、電極間距以及上包層的厚度對微波有效折射率、特徵阻抗和導體損耗的影響是不同的,在實際設計時應當綜合考慮。The sensor, made from a semiconductor sandwiched between two electrodes, responds to light
這個偵測器長得很像三明治,是在兩片電極間夾著半導體,可以用來感應光線。In the case of small molecule, the film of tcnq and snpc was prepared by thermal vacuum evaporation. the effect of substrate temperature on the surface morphology and the conductance of the thin film has been investigated. the relation between the sensitivity of thin film and temperature of the substrate was described
對于兩種小分子材料,本文先採用真空蒸發的工藝制備敏感薄膜,探討了不同基板溫度對薄膜表面形態、膜的導電性的影響,並進一步分析了基板溫度、膜厚和電極間距對傳感器敏感特性的影響。The polymer is widely used in fields of electric and electronic insulation, but local fields ( electric fields, mechanical stress ) distortion induced by space charges in polymers will greatly affect properties of polarization, conductance, short - term breakdown and long - term breakdown
聚合物在電氣、電子絕緣中應用極為廣泛,但其中的空間電荷誘導的局部場(電場、力場)畸變,將對極化、電導、短時及長時擊穿特性帶來巨大影響。分享友人