脈沖離子源 的英文怎麼說

中文拼音 [màichōnglíziyuán]
脈沖離子源 英文
pulsed ion source
  • 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
  • 離 : Ⅰ動詞1 （離開） leave; part from; be away from; separate 2 （背離） go against 3 （缺少） dispens...
  • 子 : 子Ⅰ名詞1 （兒子） son 2 （人的通稱） person 3 （古代特指有學問的男人） ancient title of respect f...
  • 源 : 名詞1. （水流起頭的地方） source （of a river）; fountainhead 2. （來源） source; cause 3. （姓氏） a surname
  • 離子 : [物理學] ion
  1. Isobaric identification with gf - tof method is based on the different time of flight caused by the different energy loss. the resolution of gf - tof is mainly affected by two factors. first, the rises time of current pulse from start and stop detector

    Gf - tof方法對同量異位素的分辨取決于e的不同而產生的時間不同，時間分辨僅來源於定時探測器電流脈沖上升時間的快慢和離子在氣體介質中的能量離散。
  2. Stoneley wave is a kind of guide waves propagating along the liquid - solid interface in well. when a sonic beam strikes the surface of a thick plate immersed in a liquid, a stoneley wave is generated. stoneley wave approach is applied on analysis of well logging more and more widely in recent ten years with the introduction of advanced analysis methods for component waves from full - waveform array acoustic log data. the spectrum of stoneley waves are used to identify the fractured zones and quantitatively calculate the fracture parameters of reservoirs, especially to evaluate the validity of fractures at fracture - type complex reservoir

    斯通利波是一種沿井壁傳播的聲波，當聲波脈沖與井壁和井內流體的界面相遇時就會產生斯通利波。近十幾年來，由於長源距和偶極子陣列聲波儀在測井中的廣泛應用和全波形陣列聲波測井資料中各組分波的處理分析方法的進步，可將斯通利波分離出來單獨研究並應用於測井資料分析。斯通利波技術是評價裂縫及其滲透性的有效方法。
  3. When the triggering light goes, the avalanche impact ionization and recombination radiation in the domain result in the formation of the carriers " conductive channel in the body of the devices and control the current of the lock - on switching

    當觸發光脈沖消失后，單極電荷疇內雪崩電離和輻射復合在開關體內形成了載流子高導電通道，成為了載流子倍增的源泉，控制著lock - on電流。
  4. The resonance - enhanced multi - photon ionization ( rempi ) spectrum of no in the region of 420 - 680nm is obtained by using optical parameter generator and amplifier ( opg / opa ) as radiation source. the opg / opa was pumped by nd : yag ( quantel ) laser

    本工作以超短脈沖（ 35ps ） nd ： yag激光的三倍頻輸出（ 355nm ）泵浦光學參量發生放大器作為激發源，獲得了no分子在420 680nm波長范圍內的多光子共振離化光譜。
  5. Chapter 3 : the source - dependent expansion ( sde ) method for analyzing the wave equation is introduced, which is an effective method for solving the paraxial wave equation with nonlinear source terms. two examples have been given to explain this method, which are the propagation of the ultrashort intense laser pulses propagation in the partially stripped plasma in which the collisions of plasma electrons are taken into account, and the propagation including the finite pulse length effect

    第三章：本章介紹了求解有非線性源項的傍軸方程的有效方法-源展開方法，並給出了兩個具體的例子，即考慮等離子體電子間碰撞的隧道傳輸的求解和考慮激光脈沖的有限脈寬效應的隧道傳輸求解。
  6. Keywords : gims, ion source, anode layer, sputtering, tin, ion plating ， medium frequency, pulsed dc

    中文關鍵詞：氣離濺射、離子源、陽極層流、濺射、氮化鈦、離子鍍膜、中頻、脈沖直流。
  7. The maximum output of ion beam current is obtained at a charging voltage of 8 kv for the magnetic field power system, which is in accordance with the theory of magnetic insulation. the ion beam parameters are an accelerating voltage of 300 kv, an ion current density of 300 a / cm2 with beam pu lse width of 80 ns and with composition of 70 % proton and 30 % carbon ions

    在磁場電源電壓為8kv ，獲得了與磁絕緣理論相符的最大離子束流密度輸出，離子束參數為：加速電壓300kv ，離子束流密度300a cm ~ 2 ，離子束脈沖寬度80ns ，成分約為70 h離子和30 c離子。
  8. Based on the early study of ppt in cssar, new research work has been carried out on the thruster structure, energy store capacitor, power supply unit, circuit of ignition, measurement of electric properties, thrust and isp of ppt

    本文在中科院空間中心的原有脈沖等離子體推力器研究的基礎上，進行了新的研究。研究內容包括推力器本體結構、儲能電容器、充電電源、點火迴路、放電迴路放電參數測試以及推力器的推力和比沖的測試。
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