背面電場 的英文怎麼說

中文拼音 [bēimiàndiànchǎng]
背面電場 英文
back surface field
  • 背 : 背動詞1. （用脊背馱） carry on the back 2. （擔負） bear; shoulder
  • 面 : Ⅰ名詞1 （頭的前部; 臉） face 2 （物體的表面） surface; top 3 （外露的一層或正面） outside; the ri...
  • 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...
  • 場 : 場Ⅰ名詞1 （平坦的空地 多用來翻曬糧食 碾軋穀物） a level open space; threshing ground 2 [方言] （...
  • 背面 : the back; the reverse side; the wrong side
  1. The tv goniometer is the ground control equipment of a model of anti - tank missile. it uses two ccd cameras and the signal extraction method of background counteract, which can make the guiding process of anti - tank missile wo n ' t interfered by sunlight, firelight of battle field, light, flame tracer etc. it can greatly improve the anti - interfering ability of the anti - tank missile system

    該電視測角儀是某型反坦克導彈武器系統的地面控制設備，它採用兩個ccd攝像機和背景抵消的信號提取方法，可使反坦克導彈的制導過程不受太陽的反光、戰場的火光、燈光、曳光彈等干擾。
  2. Concretely speaking, the stock of listed company, because of its existence free of paper and the electrical trade style, should be registered at the stock exchange and on the register of members ; to the stocks of non - listed company, if they are order stocks, they should be transferred to the pledger with endorsement and also be registered on the register members ; if non - order stocks, they should be transferred to the pledger directly. another one is how t o optimize the register member. the third part expounds the legal effects

    因此對有限公司股權質押而言，應移轉股單于質權人佔有；對股份公司股票因其是否上市而不同，對上市公司股票因其存在形式的無紙化及交易的電子化而且是記名性股票，所以需要在法定的證券交易場所和公司股東名冊上進行設質登記；對于非上市公司的股票因其以紙面形式存在，如果是記名股票則需要在股票上進行背書並移轉于質權人佔有，以及在公司股東名冊上進行質押登記；如是無記名股票，則需在證券交易所將股票交付質權人佔有。
  3. The most achievement is that we firstly obtain the analytic accurate solution of the modal fields of the waveguide structure and find some available character : ( 1 ) the different uniaxial crystal materials have the different propagation properties ; ( 2 ) when the optical axis of the crystal is on the plane that is made up of the normal direction of the waveguide plane and the propagation, there are te mode and tm mode in this special waveguide, but the principal mode is different of the character of the uniaxial crystal, the principal mode is the principal mode of te mode for the negative uniaxial crystal, but the one of tm mode for the positive uniaxial crystal ; ( 3 ) when the crystal optical - axis parallel to the waveguide plane, for the positive uniaxial crystal material, the principal mode of the waveguide is a te wave, which can be excited by the light at any frequency ; when the light frequency satisfies a single mode propagation condition, there will be only the principal mode propagating in the waveguide, otherwise some of the higher order modes can be excited, which are neither te modes, nor tm modes, but the hybrid guided modes

    本文就是在此背景下，利用金屬波導和單軸晶體的一些特性，結合麥克斯韋方程組和波導的邊界條件，從三種不同的情況研究了光在對稱平面單軸晶體金屬波導（波導層是單軸晶體，兩個波導界面均為金屬）內的傳輸特性，其主要貢獻為，首次解析地得到了這種波導結構下模式場的精確解，並發現了一些有用的特性： （ 1 ）模式場的性質因單軸晶體的性質不同而異； （ 2 ）當單軸晶體光軸位於波導界面法方向與傳輸方向構成的平面內時，波導中傳輸te波和tm波，只不過其主模因單軸晶體的性質不同而異，當波導層介質為負單軸晶體時，波導主模是te波主模，而波導層介質為正單軸晶體時波導主模是tm波主模。 （ 3 ）當單軸晶體光軸位於波導面內時，對于正單軸晶體，波導的主模是橫電波te _ 0模，任何頻率的光波均可激勵該模式；當光波波長滿足一定條件時，波導內傳輸單模，否則，將激勵起高階模式，高階模即匪te波，也匪tm波，而是兩者耦合而成的混合模。
  4. With the background of developing icatalog e - business information platform, the paper introduced the conception of catalog service, analyzed the application requirement of e - business information platform and significance of developing the icatalog e - business information platform. and introduced the main work that the author had done in the project and the advanced technologies used in the project

    論文以「 icatalog電子商務信息平臺」實際研發課題為背景，概要介紹了目錄服務的概念，分析了電子商務信息平臺的市場應用需求，構建icatalog信息目錄服務平臺的重要意義及作者在項目研發中負責完成的主要工作，全面論述了構建icatalog信息目錄服務平臺所採用的先進技術。
  5. It ' s about the size of a garden shed, has no electricity and a toilet with no sewage outlet. but such is ireland ' s property boom that the grandly named neptune cottage in county wicklow has been put on the market for 120, 000 euros 82, 250 pounds - all 200 square foot 18. 6 sq metres of it

    在愛爾蘭出現房地產熱潮的大背景下，威克洛郡基爾庫爾的海灘上「矗立」的一所面積僅為200平方英尺18 . 6平方米不通電且衛生間根本就沒有下水道的普通小屋竟然在市場上開出了高達12萬歐元82250英鎊的價格。
  6. In the cutthroat competition and the ever - changing marketing climate, xipu electric power & electronics co., ltd, which underwent fast development, encounters unprecedented challenge. the long - term standstill of marketing reveals the company ' s weakness in overall strategic planning. the management of the company, especially in the fields of the management and creation of marketing, appears to be weak and fragile

    在市場風雲變幻競爭激烈殘酷的經濟環境中，曾經發展迅速、起步較快的西普電力電子有限公司，遇到了前所未有的挑戰，銷售業績長期徘徊的事實背後隱含著公司缺乏整體戰略規劃，公司各方面經營管理尤其是營銷環節的管理和創新顯示出乏力和薄弱的體質特徵。
  7. Then we studied the effect of junction uniformity on the aluminum - alloyed back surface field to solar cell performance. the formation theory of aluminum - alloyed back surface field, the effect parameters to the doping concentration and the junction depth were analyzed

    比較了兩種商業太陽電池的雜質濃度分佈及結深情況；敘述了鋁背場的作用及形成原理，對影響鋁背場表面濃度和結深的參數作了分析。
  8. A patch antenna with air holes in the substrate has been designed. the finite - difference time - domain ( fdtd ) method together with the perfectly matched layer ( pml ) boundary treatment has been used to study the performance of the antenna. it is shown that the surface waves are significiently suppressed, the frequency bandwidth is improved, the sidelobe levels are reduced and consequently the gain in the forward direction is improved by 14 db ( about 4 db higher than the value reported previously )

    設計了一種基底鉆周期圓孔結構的電磁（光子）晶體貼片天線，用fdtd方法並結合pml吸收邊界條件對該天線進行了研究，結果表明本文所設計的基底鉆孔型電磁晶體貼片天線取得了多方面的性能改善，與普通天線相比，基底中的表面波受到很大抑制，天線的帶寬增加，遠場方向圖上天線的旁瓣和背瓣被明顯削弱，向前輻射的增益由原來的12db增加到26db ，增加了14db ，比文獻上報道的gonzalo等人的研究結果提高了4db 。
  9. The results of simulations are : i ) energies of the incident ions to the target are determined mainly by the voltage across the cathode sheath, with a majority of ions " energy vary around the sheath voltage ; ions nearly normally bombard the target ; ions mainly locate above the sputtering holes because of the influence of the magnetic field, and the incident ions mainly come from the region ; the ions undergo several collisions during transportation, but that do n ' t matter much

    主要模擬結果有： ? ）入射離子到達靶面時的能量主要受到了射頻輝光放電中陰極殼層西北工業大學碩士學位論文李陽平電壓的影響，大部分離子的入射能量在陰極殼層電壓值附近，離子濺射時接近於垂直入射;射頻輝光放電受到陰極磁場的影響，等離子體中的離子主要集中在靶面濺射坑的上方，且入射離子主要來自這個區域;入射離子在輸運過程中和背景氣體分子有少量的碰撞，但影響不太大。
  10. The main research aspects are as follows : the method of ac transport losses measurement in ac applied magnetic field was investigated. upon the analysis of ac loss measurement, a method to measure ac transport losses in ac applied field was proposed by use of double " 8 " shape coils. a programme controlled system was set up to measure ac losses of hts tapes and coils, which can ensure the experiment data needed by theoretical analysis and verification

    主要包括：在實驗方面，探討了交流背景磁場下高溫超導帶材的交流傳輸損耗的測量問題，通過對交流損耗測量的理論分析，提出了採用雙「 8 」字形電勢引線測量交流背景磁場下高溫超導帶材交流傳輸損耗的方法；建立了超導帶材短樣及線圈交流損耗的電測量系統；從而為交流損耗的研究提供實驗數據與理論檢驗標準。
  11. Enterprise operator in the reform, it is no doubt a kind of method to try to find out the problem of solving in practice, but if there are scientific theories as guide, if can use the management theory of advanced science and telecommunications reform practice and combine together, then, the telecommunications of our country reform the cause and can step into a new realm certainly. this thesis is case study with the new chinese network communication group company standing on the new starting point in feature, at complicated market environment and living environment so, how about find out a feasible experience of management, and then form the management standard of the new developing telecommunications enterprise and effectual management strategy

    本文首先概括了選題的背景和意義，闡述了論文研究所需要的經營戰略和競爭戰略理論、組織行為理論及市場營銷理論；分析了中國電信業面臨的競爭環境和經營狀況；找出中國網通在電信市場上的優勢和劣勢，進而從中國網通的市場定位，經營策略的角度出發，分析研究了以新面貌站在新起點上的中國網路通信集團公司，面對的如此復雜的市場環境和生存環境，如何摸索出一條切實可行的管理經驗，進而形成新興電信企業的管理規范和行之有效的經營戰略。
  12. They have observed our working attitude and are very much impressed by our group s spirit of dedication. at the collapse site, we are a large volunteer group, consisting of many oriental faces and wearing yellow vests, which attracted local tv channel 27 to come to interview us

    在災難的現場，我們算是規模比較大的救援團體，而且多數是東方面孔又穿著黃色背心，因此吸引了當地27頻道的電視記者前來采訪我們，他們很想知道為什麼我們要日以繼夜如此賣力地工作。
  13. The manufactures of rear projection tv are facing heated competition, meanwhile, the progress of technology, the production of new generation tv products like pdp tv, lcd tv have influenced the development landscape of the whole market a lot

    背投電視生產廠家不僅面臨著來自現有同行的激烈競爭，同時，技術的進步，等離子電視、液晶電視等新型電視產品的出現也在很大程度上影響著整個市場的發展走向。
  14. Based on the effective mass theory and critical state model, an anisotropic theory of critical current and ac losses for single hts tape and tape stacks were established. analytical formulae were presented to calculate critical currents and ac losses with an arbitrary angle between the wide side of hts tape and the direction of ac or dc applied fields. from the anisotropic theory of ac losses of hts sample, a numerical model to calculate ac losses of hts coil was developed

    基於臨界態模型與高溫超導體的有效質量理論，建立了高溫超導帶材及並聯堆疊帶材的交流損耗與臨界電流的各向異性理論模型；給出了高溫超導帶材的交流損耗及臨界電流隨（交、直流）背景磁場與超導帶面夾角變化規律的理論公式；依據所建立的高溫超導短樣帶材的各向異性理論公式，給出了高溫超導線圈交流損耗的數值計算模型；並利用該模型，計算了高溫超導雙餅線圈的交流損耗；並與實驗測量結果進行了比較分析。
  15. Others prefer to work in the operating theater at a hospital. since even the best planned face lift procedures can go wrong, it ' s a good idea to select a doctor who has a hospital affiliation in case you need to be admitted in an emergency

    別人寧願在劇場經營一所醫院.因為即使是最好的計劃，面對電梯程序出錯，這是一個好主意，選擇醫生，有醫院背景的情況下，你需要得到承認救急
  16. Based on all kinds of professional components of gis can be seen in the market, which are mapobjects and arcobjects of esri, mapx of mapinfo, geomedia of intergraph, mapgis of wuhan, supermap of peking, etc. the functions and background of the electronic map system, arcgis, which is an object - oriented program language, is integrated the latest computer technologies and gis technologies. ao is object oriented language, supported by the functions of arranging, analysis, display of spatial data and enhances the application efficiency, most users, which are not familiars with the knowledge of complicated concept and operation of gis, can use it freely. so the author selects vb and ao to develop application system of gis

    分析市場上可以看到各種各樣的gis專業組件，例如esri的mapobjects和arcobjects 、 mapinfo的mapx 、 intergraph的geomedia 、武漢的mapgis 、北京的supermap等，從人口電子地圖系統的產生背景和功能要求出發，根據arcgis將目前前沿的一些計算機技術、 gis技術很好地融合起來，並且由於ao是使用面向對象技術的開發語言，且又提供完備的空間數據的分析、處理、顯示等功能，可以有效地提高應用系統的開發效率，且具有良好的外觀和完善的功能，使用戶不再需要復雜的gis概念和操作就可使用，所以，本系統的研製選擇了vb和ao相結合的開發方式。
  17. The probability in the probability tomography method is defined with the degree of correlation or fitting in this paper. the methods of the definitions of the scan functions and the occurrence probability functions, the electric field under the tm model and the magnetic field under the te model, are given respectively. we also have brought forward the correlation probability tomography method of magnetotelluric field - derivative and the waveform function - fitting probability tomography method, and have analysed and tested these methods in the way of the selection of the setting field and the capability of noise - standing, etc with synthetic models

    本文用相關程度和擬合程度兩種概率定義方法進行概率成像，給出電磁場tm模式下的電場和te模式下的磁場概率成像方法中各自的掃描函數的定義方法和異常源的發生概率的定義原則，提出了導數場相關概率成像方法和波形函數擬合概率成像方法，並從對背景場的選擇和成像方法的抗噪性能等方面對概率成像方法進行理論分析和數值模擬實驗。
  18. It introduce the basic circumstances of beijing dynamic power co ; ltd. and analyze the swift mains trade of communications, according to the analysis of the major competitor, the growth of the market, the changing of customer, market shares, the author summarizes the conclusion that dynamic power is more competitive in the following aspects : quality of products, degree of customers " acceptance ; lower costs of products ; sufficient client resources, wide - spread and ripe net of sales and services ; powerful development ability and production ability, there also exits factors that threaten dynamic power. for example. unsteady relations with clients, the limits to the bottom of the price, and the competition between various brands

    本文以真實案例為背景，介紹了北京動力源科技股份有限公司的基本情況，分析了其主打產品? ?通信開關電源的行業結構，通過對動力源公司的競爭對手情況、市場增長情況、客戶變化情況、市場份額等問題進行逐一分析，總結出了動力源公司在行業中作為市場挑戰者的競爭地位及自身的五項競爭優勢：小容量系統產品質量好、客戶認可度高；產品的成本低；在中國聯通方面擁有一定的客戶資源優勢；已擁有覆蓋面廣泛且成熟的銷售服務網路；產品開發能力強、模塊生產能力大。
  19. In this paper, investigation of the ip telephony technology transporting real time audio data over the internet which is non - real time network is made first. this paper illustrates the history, advantages, problems and the corresponding solving of the ip telephony technology

    本文首先研究了通過非實時的internet數據網路傳輸實時語音信息的ip電話技術，闡述了ip電話技術產生的市場背景、當前優勢、面臨的問題以及目前的解決辦法。
  20. It is probably because the link between the mother and the daughter s respective love affairs is not that strong. nevertheless, this film is still enjoyable as kwak jae - yong is no doubt a master of storytelling. there are many unforgettable scenes that will make you love this film

    不過郭在容處理個別場面的功力實在厲害，一如我片，戲中難忘場面甚多，配上郭氏慣用的悠揚動聽的背景音樂和樂曲，令人完全陶醉於這個清新浪漫的電影世界之內。
分享友人
分享到 Line

分享到臉書