脈沖電流 的英文怎麼說

中文拼音 [màichōngdiànliú]
脈沖電流 英文
impulse current; pulse current脈沖電流發生器 impulse current generator; 脈沖電流系統 impulse current system
  • 脈 : 脈名詞1. （動脈和靜脈的統稱） arteries and veins2. （脈搏的簡稱） pulse 3. （像血管的組織; 連貫成系統的東西） vein
  • 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...
  • 流 : 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. Experimental investigation of pulsed current electromagnetic fields on chromatid exchange of lymphocytes

    脈沖電流電磁場對淋巴細胞染色單體互換的影響
  2. Study on optimal current density to annealing fe - based amorphous wire by pulse current

    鐵基納米非晶絲脈沖電流退火的最佳電流密度研究
  3. For electrodeposition by dc methods, the metals deposite uninterrupted and the particles were also embeded uninterrupted into the coatings ; for electrodeposition by pc method, the particles with biggish volume were desorbed from the coatings and returned to the electrolyte again owing to the presence of pulse interval ; for electrodeposition by prc method, the particles carried positive charges are much more easy to desorb from the coatings owing to the effecf of reverse pulse current combined with pulse interval, in addition, the reverse pulse current also could dissovle the metals, further accelerates the desorption of particles, thus the particles size embeded in the coatings by prc method is the least

    直流電沉積時，基質金屬的沉積連續進行，粒子在電極表面不間斷嵌入鍍層;單脈沖電沉積由於脈沖間歇的存在使得具有較大體積的粒子會脫附，重新回到溶液中;採用周期換向脈沖時，反向脈沖電流使表面荷正電的較大的粒子更易從電極表面脫附，同時，反向脈沖電流對基質金屬的溶解作用，也會促進粒子的脫附，因此鍍層中復合粒子尺寸最小。隨著鍍層中粒子復合量的增加，三種鍍層的晶粒都明顯細化，說明al _ 2o _ 3的存在阻止了晶粒的長大，提高了電沉積過程中晶核的形成速率。
  4. Corona pulses current method is a way which can be used to detect faulty insulators on ground

    電暈脈沖電流法是一種地面檢測不良絕緣子的方法，但目前應用中其檢測的準確度較低。
  5. But its accuracy of detecting is low in application. in this paper we try to find a method based on artificial neural network to improve the accuracy of detecting faulty insulators

    本文力圖通過大量的實驗室和現場數據的分析，發展一種基於人工神經網路的不良絕緣子診斷方法，提高脈沖電流法用於檢測不良絕緣子的準確性。
  6. Effects of pulse and direct current on the microstructure and the spark erosion resistance of electrochemical deposit layer as edm tool were investigated

    結果表明，採用脈沖電流可以使電沉積層的某些性能得到改善。
  7. Pulse electric current heat treatment ( pecht ) developed by sodick, ltd., of japan, is a recently developed material processing method which consists of spark plasma sintering and welding, plasma activated sintering and welding, big pulse electric current ( bpec ) diffusion welding etc. the following are basic merits of pecht : rapid heating and cooling ; short sintering or welding time ; lowering sintering or welding temperature

    脈沖電流熱加工（ pulseelectriccurrentheattreatment ，比如燒結，焊接等）是九十年代發展起來的一種材料快速制備新技術，它包括放電等離子燒結與焊接、等離子活化燒結與焊接、脈沖大電流擴散焊接等。它具有升溫、降溫速度快、能在較低的溫度下燒結或焊接以及時間短的特點。
  8. In gan hemt drain pulse current collapse experiments, drain current under pulse condition collapsed about 50 % than direct current condition and the pulse signal frequency affected little on current collapse. when gate voltage is small, the relationship between pulse width and drain current is i0 ( + t / 16 )

    在ganhemt漏極脈沖電流崩塌測試中，發現脈沖條件下漏極電流比直流時減小大約50 % ;脈沖信號頻率對電流崩塌效應影響較小;當柵壓較小時，隨著脈沖寬度的改變漏極電流按i0 （ + t / 16 ）的規律變化。
  9. This paper reviews current experience on intraoperative monitoring spinal cord, and develops a set of intelligent somatosensory stimulator, which produces pulse current to stimulate trunk and limb of patients

    本文在綜合分析術中脊髓功能監護的現狀基礎上，擬研究開發一套系統所需的智能化的體感刺激器，其功能是產生脈沖電流，對軀乾和四肢進行恆流電刺激。
  10. In gan hemt gate pulse experiments, drain current under pulse conditon collapsed about 47 % than direct current condition and the pulse width affected little on current collapse. the relationship between drain current and pulse frequency is ncoxw [ m + ( n + k ? ) vgs + ( n + k ? ) vgs2 ] ( vgs - vth ) 2 / l

    在ganhemt柵極脈沖電流崩塌測試中，觀察到柵脈沖條件下漏極電流比直流情況下減小了47 % ;隨著信號頻率的改變，漏極電流按ncoxw [ m + （ n + k
  11. Abstract : a quantitative analysis for dynamic stability of a set of superconducting partial torus in a fusion reactor under a pulse current over a stationary current is given

    文摘:對于聚變反應堆中超導載流磁體在穩態電流基礎上受到脈沖電流影響時的動力穩定性給出了定量分析方法。
  12. After that, we give the regions of the dynamic instability on the parameters of stationaray current, magnitude of pulse current, and duration of the pulse

    在此基礎上，給出了關于穩態工作電流、脈沖電流強度和脈沖持續時間等參數的磁彈性動力穩定性參數范圍。
  13. The processes and characters of synthesis reaction for ni / al and ti / al under the influence of high intensity of pulsating electric current are researched. the characters of organization and structure of products under different parameters such as charge voltage, charge capacitance, pulsating electric current, pulsating amounts and pulsating duration are summarized

    對高密度脈沖電流下ni al 、 ti al的反應特點進行了分析，總結了在不同的充電電壓、充電電容、脈沖電流、脈沖數量、脈沖持續時間等參數下，反應產物的組織與結構特點。
  14. What is the likely severity of the transient impulse current

    瞬態脈沖電流的強度有多大？
  15. General : lsz serials double - rotator flowmeter also called bi - rotor flowmeter is a self - research nbs.

    並可配光電脈沖轉換器輸出電脈沖電流信號. .
  16. So in the solution studied the hsi anode could be used in pulsed current cathodic protction system

    因此，在所研究的介質中高硅鑄鐵陽機可以用於方波脈沖電流陰極保護。
  17. Experimental results indicate that pulse current causes denser deposit, which leads to the decrease of edm tool wear ratio

    當電鑄層作為電火花加工電極時，脈沖電流電鑄可以降低電極損耗率。
  18. The processes and characters of synthesis reaction for ni / al and ti / al under the influence of lower pulsating electric current are researched

    研究了在較低的脈沖電流作用下ni al和ti al的合成工藝過程與特點。
  19. The treatment of pulsating electric current at room temperature can break up oxidation surface of grains and improve the conditions of reaction

    提出了冷態下的脈沖電流處理可破碎粉粒表面的氧化皮，改善坯料的反應條件。
  20. The shorter the interval between the two pulses of the current wave, the fewer strikes the varistors can endure. at the same time, the dc ljima changes fast - slowly - fast alone with the experiment continuing. microstructual disorder, such as variations in the height of the electrostatic potential at grain boundaries and electrode protrusions into the zinc oxide varistors, causes substantial temperature rise in a microscopic region around the defect and is the source for failure

    雷電的多重閃擊對雷電過電壓保護器件的影響更加嚴重，本文首次採用不同間歇時間雙脈沖電流沖擊對氧化鋅電阻進行了多次試驗，試驗表明：氧化鋅電阻在雙脈沖電流沖擊下更容易出現老化破壞現象，間歇時間越短，電阻能耐受的沖擊次數越少；此外，直流u _ （ 1ma ）值隨沖擊次數的增加具有快一慢一快的下降過程。
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