電子光學的 的英文怎麼說

中文拼音 [diànziguāngxuéde]
電子光學的 英文
electron optical
  • 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...
  • 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...
  • 光 : Ⅰ名詞1 （照耀在物體上、使人能看見物體的一種物質） light; ray 2 （景物） scenery 3 （光彩; 榮譽） ...
  • 學 : Ⅰ動詞1 （學習） study; learn 2 （模仿） imitate; mimic Ⅱ名詞1 （學問） learning; knowledge 2 （學...
  • 的 : 4次方是 The fourth power of 2 is direction
  • 電子 : [物理學] [電學] electron
  1. However, the manufacture process of twt is so complicated that many kinds of subject, such as electron optics, magnetics, cathode electronics, microwave electronics, electronmagnetic fields theory, material science, mechanics and calorifics are involved in

    行波管的研製涉及到電子光學、磁學、陰極電子學、微波電子學、電磁場理論、材料學、機械與熱分析諸多學科，工藝過程十分復雜。
  2. This product is the newest filming technique, the latest achievement of usa electronic magic, it utilizes decomposition principle of electronic material to form a positive negative ions film on the surface of car coating, which has high water repellency and makes the surface of coat has more than 95 % brightness of mirror surface, lt has preeminent performance on weathering resistance, ageing resistance, oxidation resistance static resistance and wear resistance, with the force of charged ions, this product can easy removes the dirt, water drop acid rain and grease on the surface of the film and perennially and effectively protect coat surface, lt is the fourth generation car beauty and protective product which replaces glaze sealing products

    本品屬于當今最新的鍍膜技術，屬美國電子工學魔法的最新成果，它利用電子物質的分解原理，在車漆表面生成持有高撥水性的正負離子覆膜，使漆面光亮度可達鏡面光澤的95 %以上，並具有超強的耐候性、抗老化、防氧化、防靜電、耐磨性極好的功能，它利用電離子的力量，可輕松彈去覆膜表面的污垢、水滴、酸雨、油脂等，平時只需清水沖洗，便可立即使之恢復離子效應，達到長期保護漆面的目的，是取代封釉的第四代汽車美容保護產品。
  3. The main works of the dissertation are listed as following : fist, know the theorical basis and software use of egun, magic. represent the theory and calculation method of electron optics

    本文主要工作如下:掌握egun 、 pic粒子模擬程序兩種軟體設計電子槍的理論基礎，熟悉軟體使用，闡述電子光學系統的基礎理論與計算方法。
  4. A highly efficient numerical algorithm by using multi - grid method ( mgm ) is introduced to solve the three dimensional field distribution in the present paper. formulae of the restriction and prolongation in mgm computation is deduced, and a 3d program of mgm is accomplished, which can solve the field distributions in electron optical systems for various electrostatic lenses. the 3d field distribution in an electrostatic concentric spherical model is tested with mgm algorithm and an algorithm based on finite difference method ( fdm ) respectively. comparing these two results in view of computational efficiency and computational accuracy, it appears that mgm is superior to fdm in solving electrostatic field distribution for the electron optics problem. this paper shows that the 3d field computation using mgm greatly improves the computational efficiency of field distributions in electron optical systems and shortens the computational time

    本文將一種高效率的數值計算方法? ?多重網格法引入三維靜電場分佈的計算，多重網格法利用限制和延拓可迅速求得滿足精度要求的場分佈.研究了求解各種靜電透鏡電子光學系統三維場分佈的多重網格法程序，驗算了靜電同心球模型的三維場分佈.通過與目前在場計算中常用的有限差分法進行比較，可以看出多重網格法的計算效率和計算精度優于有限差分法.本文表明利用多重網格法計算三維場大大提高了場分佈的計算效率，縮短了計算時間，因此為后續計算打下了良好的基礎
  5. ( 2 ) the emission spectra of laser ablation metal copper plasma were measured. the detailed mechanism of plume emission of cu plasma was qualitatively explained using a simple model based on excitation of atom and ion in plume arising from inelastic collision between the elemental species and electron with high kinetic energy. under the local thermal equilibrium model, the electronic temperature of copper plasma was deduced to be in the 104 scale by its emission lines

    （ 2 ） cu等離子體光譜：在420 570nm波長范圍內觀測了激光燒蝕cu等離子體的光譜和各發射譜線在等離子體中的空間分佈；比較了激光能量對cu等離子體發射光譜、電子溫度的影響；用局部熱力學平衡（ lte ）近似，測得cu等離子體的電子溫度為104k數量級；在不同背景氣壓下，觀測了激光燒蝕cu等離子體光譜的空間分佈。
  6. Electro - optical system in high peak power multi - beam klystron

    高峰值功率多注速調管電子光學系統的研究
  7. Electric permittivity in gas atoms by the theory of quantum optics

    從量子光學理論探討氣體原子的電極化率
  8. Nowadays with the booming development of microelectronic technique, the functions of the components of machinery, electricity, magnetism, optics, acoustics and thermotics have been improved rapidly. and the micromation of components, the integration of electronic equipments, the worse working environment, the increasing requirement and emi, all of these make the structural design of electronic equipments more and more important

    在微電子學高度發展的今天，促使機、電、磁、光、聲和熱等元器件功能飛速提高，隨著元器件微型化，電子設備趨向集成化，再加上一些日趨惡劣的工作環境，各種使用要求的提高，空間電磁環境的干擾，以及由於裝填密度高，產生的內在干擾等，使得電子設備的結構設計變得越來越重要。
  9. With the progress in electronics, information technology and optics technology, biomedical engineering will be a means to develop newer and better medical equipment and clinical methods in the next millennium

    在未來的廿一世紀，隨著電子學、信息技術、和光學的發展，生物醫學工程將給人類提供更新、更好的醫療手段和設備。
  10. Electron optical system of epma

    電子探針的電子光學系統
  11. There, he held significant roles in commercial banking, retail banking, and real estate. at the time of his move to citizens, hollister was executive vice president of consumer and small business banking

    它所控制的工業原來主要是輕紡工業，從50年代起，利用麻省理工學院的科研成果發展新興技術工業，從輕紡工業轉向電子光學空間導彈等方面發展。
  12. These products are widely applied to air purification system and liquid purification system for the fields such as electronics, optics, chemical industry, precision machine, food, medicine, bio - engineering, hardware and plastic, printing, electric power and environment protection

    產品廣泛應用於電子、光學、化工、精密機械、食品、醫藥、生物工程、五金塑膠、印刷、電力、環保等行業的空氣凈化系統和液體凈化系統。
  13. The tunable performance is obtained by rotating the grating. the disadvantages of the mechanical tunable filter are high control voltage, slow response time and big volume. the electro - optic tunable filters are obtained by the alteration of the birefringence of the electro - optic material applied voltage

    電子光學濾光片則是通過施加電壓使各種電子光學材料的雙折射率發生變化來實現透射波長的調諧，也可以利用電光晶體在電場中的旋轉來實現波長的調諧。
  14. Applied for the coating of walls or floors in the workshop of microele - ctronics, optics appliances, computer, gmp medicine, gas and biolo - gical engineering or in computer house, machine house or hospital operation room where electrostatic should be prevented

    微電子、光學儀器廠、電腦製造行業、無塵凈化車間、計算機房、機房、 gmp藥業、醫院手術室、瓦斯廠、生物工程等需防靜電場所的地面及墻面塗飾。
  15. Field procedure for precision testing of surveying instruments ; electro - optical distance measuring instruments for short ranges

    測量儀器精度檢驗的野外作業法.近距離用電子光學測距
  16. Whether the 180 inversion appears in the relation between the electron - optical image, i. e. the micrograph, and diffraction pattern seen on the final screen, depends on the number of inversions that the image and diffraction pattern undergo by the lenses following the objective lens in the microscope column

    電子光學映像比如顯微圖和最終屏幕所見衍射模型之間180度倒置的出現是否有聯系，取決于顯微鏡柱中目標通過透鏡產生的映像的倒置數量。
  17. The cause of the sale ( microelectronics, optical, semiconductor, integrated circuits, precision instruments, aerospace technology, medicine, food and other high - tech industries ) purification equipment, air - conditioning accessories, anti - electrostatic agency ; not room systems engineering design, installation debugging specialized business model for the integration

    本事業部銷售（微電子、光學、半導體、集成電路、精密儀器、航天科技、醫藥、食品等高科技行業）凈化設備、空調配件，防靜電產品代理；無塵室系統工程設計，安裝調試為一體的專業化經營模式。
  18. Zhongxing ( photoelectric technology ) limited company is a high and new scitech enterprise, participated in and cooperated with by a number of electronic, optic, and mechanical experts, which engages in research, encapsulation, application, production and sale service of new types of led cold light sources

    中星（光電科技）有限公司是由多位電子，光學，機械專家參與合作的從事新型led冷光源的研究，封裝，應用，生產和銷售服務的高新科技企業。
  19. With older microscopes and with less expensive modern microscopes there are generally only two lenses below the objective, each of which inverts the diffraction pattern and the electron image

    電子光學映像比如顯微圖和最終屏幕所見衍射模型之間180度倒置的出現是否有聯系，取決于顯微鏡柱中目標通過透鏡產生的映像的倒置數量。
  20. The company has the most qualified team of technical experts and highly experienced staff for research development, production, service, and sales

    多麗系列彩色沖印設備是集機械電子光學及化學於一體的高科技產品。
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