階躍電流 的英文怎麼說

中文拼音 [jiēyuèdiànliú]
階躍電流 英文
step current
  • : 名詞1. (臺階) steps; stairs 2. (等級) rank 3. [醫學] (耳蝸的三個螺旋管的任一個) scala 4. [數學] order 5. [地質學] stage
  • : 動詞(跳) leap; jump
  • : 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...
  • : Ⅰ動1 (液體移動; 流動) flow 2 (移動不定) drift; move; wander 3 (流傳; 傳播) spread 4 (向壞...
  • 電流 : current; galvanic current; electric current; electricity; current flow電流保護裝置 current protec...
  1. In this paper, high concentration vanadium electrolyte has been prepared by electrolysis, graphite and graphite felt electrode also have been made, moreover, the electeodes have been activated, and based it, a lab - level vanadium battery has been manufactured. cyclic voltammetry, current step and invariable current charge / discharge method have been used to study the reactive mechanism of electrolysis, of vanadium electrode reaction and of electrode activation, also to investigate maiden charge process and electricity performance of vanadium battery. the influence of electrode activation and trace stibium ion, indium ion added into vanadium electrolyte has been discussed

    利用循環伏安法、恆法、恆充放循環等化學方法,探討了解法制備釩液解質的反應機理,考察了釩的極反應、極表面活化處理對釩的極反應的影響,結合極反應分析了活化的機理;還考察了釩池初次充活化過程及恆充/放循環的性能;並且考察了添加銻離子、銦離子對釩性能特別是析氫行為的影響。
  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 )對應用於氧化還原液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 ) 、交阻抗( a . c . imp ) 、恆、 tafel實驗以及mn ( iii ) / mn ( ii )單極的恆充放實驗,我們得出以下結論: 1 .在旋轉圓盤極上,不同轉速范圍,不同的極化過位, mn ( ) / mn ( )體系氧化還原極過程的控制步驟不同,荷傳遞、擴散傳質可分別或聯合成為控制步驟。
  3. Test results indicated : with the hoist of altitude, the increase of ice amount and the rise of pollutant, the average flashover voltage reduced. the character exponent generally depends on the insulator profile, ice amount, ice state and pollution severity etc. by means of a high - speed camera, a data acquisition system and high voltage test facilities, a series of the flashover processes on ice surfaces were record. the experimental results form this study and the subsequent theoretical analyses suggested : the thermal ionization of the air in front of an arc root resulted in arc movement ; the electrostatic force had an auxiliary effect of impelling arc propagation ; the electrical

    通過對攝像機、數據採集系統及高壓試驗裝置記錄覆冰絕緣子表面閃絡弧的發展過程的試驗結果進行理論分析得出:弧根周圍空氣的熱離導致了弧的發展,靜場力對弧的發展起到了加速作用,擊穿僅發生在閃絡最終的跳段;通過測量閃絡過程中的放壓、泄漏、閃絡時間、覆冰水導率、弧長度及弧半徑等參數,得到了不同弧(弧起弧段、弧發展段及完全閃絡)的發展速度、臨界弧長度均隨覆冰水導率的增加而減小。
  4. Thermistors directly heated positive step - function temperature coefficient part 1 - 3 : blank detail specification inrush current application assessment level ez

    直熱式型正溫度系數熱敏阻器第1 - 3部分:浪涌用空白詳細規范評定水平ez
  5. 5. in step current detection, intelligent pattern recognition capacity of artificial neural networks is utilized, then man - made factors are eliminated during judging the quality of pipeline coating, as well as avoiding numerous iterant calculations in curve imitation. therefore, the speed of judging coating quality is accelerated greatly

    在恆激勵檢測中,利用了人工神經網路的智能模式識別的能力,使得在管道塗層狀態判斷中消除了人為因素,同時避免了曲線擬合中的大量重復性計算,大大提高了塗層狀態判斷的速度。
  6. In this paper, a new method is proposed, using the instant response of the induction motor to voltage pulse and current break when the motor stops

    本文首先利用感應動機對脈沖壓和階躍電流的瞬態響應,對機參數進行了靜態測量,模擬結果表明了方法的可行性。
  7. The hardware circuit design include : industrial control computer configuration, selection of industrial control board type, design of the power supply and monitoring interface circuit, design of signal processing interface circuit ( the constant current source circuit, the time base signal processing circuit, the processing circuit for the signal to be measured ), design of panel control circuit, design of the system self - checking circuit, and etc. the program flow hart include : main program flow chart, system boot - strap self - checking program flow chart, manual static testing program flow chart, semiautomatic static testing program flow chart, automatic static testing program flow chart, dynamic testing program flow chart, transient testing program flow chart, source voltage and current monitor program flow chart, investigate function testing program flow chart, and etc. the measure system offers six working power supplies, the signal of time base, the signal of constant current source, sine wave signal and step to leap signal, and measures the frequency of the output pulse signal of the wide range pulse convert circuit accurately under three kinds of different test state ( static form, dynamic form and transient form )

    硬體路設計包括:工控機配置、工控板卡選型、產品源及監控介面路設計、信號處理介面路(恆路、時基信號處理路、被測信號處理路)設計、面板控制路設計、系統自檢路設計等。程序程圖包括:主程序程圖、系統開機自檢程序程圖、手動靜態測試程序程圖、半自動靜態測試程序程圖、自動靜態測試程序程圖、動態測試程序程圖、暫態測試程序程圖、壓和監控程序程圖、研究功能測試程序程圖等。測試系統提供六路工作源、時基信號、恆源信號、正弦波信號和信號,並對三種不同測試狀態(靜態、動態、暫態)下大量程脈沖變換路輸出脈沖信號的頻率進行精確測量。
  8. In the present paper, according to the characteristics of the dynamic running of the thermoelectric refrigerating devices and its components for the refrigerator is analyzed and the independent components " models are established. the entire model describing the working procedure of the refrigerating system is set up with the method of parameters coupling to combine the models of the refrigerating system, load, cabinet and air in the cabinet. the running characteristics of thermoelectric refrigerators on the effects of received current, load and ambient temperature are investigated using small - signal linearization method

    本文根據熱製冷系統動態運行的特點,分析了冰箱製冷系統及各個部件的熱物理過程,運用參數耦合的方法把製冷系統、負載、箱體及箱內空氣模型有機地結合在一起,建立了完整的製冷系統工作過程模型,用小信號線性化法分析了、負載功率和環境溫度波動共同作用下的熱製冷器工作特性。
  9. It uses the encouragement of step wave or other impulse current field source to produce the transition process field in earth. in the moment of shutting the power it produce the volute alternating electromagnetic field. from the abnormity of measuring the attenuation character of the second induction electromagnetic field, which produced by underground medium with time change, the conductive capacity and the position of the underground non - homogeneous substance can be analyzed

    瞬變磁法( transientelectromagneticmethod )是一種時間域的磁勘探方法,利用波或其它脈沖場源激勵,在大地產生過渡過程場,斷瞬間在大地中形成渦旋交變磁場,測量這種由地下介質產生的二次感應磁場隨時間變化的衰減特性,從測量得到的異常分析出地下不均勻體的導性能和位置,從而達到解決地質問題的目的。
  10. 3. a coating defect detection method which uses small amplitude lasting sine or step current is used, whose feasibility is testified during practical process. 4

    採用小幅度正弦恆激勵和恆激勵的塗層缺陷檢測方法,並在實用過程中證明了該方法的可行性。
  11. With holding potential of - - 80mv depolarization beyond - - 30 mv elicited an inward current, peak at + l0 ~ + 20mv and reversed between + 50 mv and + 60mv the peak current was - - 58. 0i l3. 4 pa ( n = 7 )

    將細胞膜位鉗制在e0mv性去極化刺激超過l0mv時引導出內向性鈣,峰值在去極化刺激至10 20mv時出現,翻轉位在去極化刺激50一、 60mv時出現,峰值平均值為58刀士13
  12. Then the penalty finite element formula can be derived through galerkin weighted residual method. to test the model, the paper calculate a cantilever sample and a four point bending beam under near static load and sinusoidal load

    針對浸泡在液體中的懸臂梁試件和四點彎曲試件,計算了在受載荷和正弦載荷作用時的變形、動以及場分佈。
  13. Polymeric thermistors - directly heated positive step function temperature coefficient - part 1 - 1 : blank detail specification - current limiting application

    聚合熱敏阻.直接加熱的陽極函數溫度系數.第1 - 1部分:空白詳細規范.限應用
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