電子真空器件 的英文怎麼說
中文拼音 [diànzizhēnkōngqìjiàn]
電子真空器件
英文
electric vacuum parts- 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...
- 真 : Ⅰ形容詞(真實) true; genuine; real Ⅱ副詞1 (的確; 實在) really; truly; indeed 2 (清楚確實) cl...
- 空 : 空Ⅰ形容詞(不包含什麼; 裏面沒有東西或沒有內容; 不切實際的) empty; hollow; void Ⅱ名詞1 (天空) s...
- 器 : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
- 件 : Ⅰ量詞(用於個體事物) piece; article; item Ⅱ名詞1. (指可以一一計算的事物) 2. (文件) letter; correspondence; paper; document
- 電子 : [物理學] [電學] electron
- 真空 : [物理學] vacuum; empty space; vacuo
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The vacuum electronic device plays a very important role in the military affairs and demotic message system and the daily life of the people
在軍事和民用信息系統及人民日常生活中,真空電子器件發揮著重要的作用。With the use of finite method we have developed computer simulation software for vacuum microtriodes with wedge - shaped and cone - shaped cathode on the basis of stduying deeply the field emission theory of vacuum microelectronics. the software included field section, grid point numbering, and the calculation of electric currents, transconductance and cathode capacitance, moreover, it can simulate the properties of vacuum microeletronic with variant structures and sizes. the relationship was studied and simulated among electic properties and device structures, sizes and cathode materials etc. the optimized design of vacuum microtiode was proposed
本文在深入研究真空微電子器件場致發射理論的基礎上,根據圓錐形、楔形陰極真空微電子三極體的不同特點,分別建立了物理和數學模型,在考慮空間電荷密度影響的前提下,以有限元法為基礎採用迭代的方法計算出真空微電子三極體內的電勢分佈情況,繪制出了等勢線、電子軌跡線,並得到了器件電學性能隨幾何參數的變化情況。With the rapid development of the semiconductor technology, large of the vacuum electronic device has replaced by the semiconductor element from the middle period of the last century. however, the vacuum electronic device owns tremendous prepotency in the exceed - high frequency and wide frequency band and high power field, especially in the exceed - high power field. the complexion won ’ t be changed for a long period
自上世紀中後期開始,隨著半導體技術的飛速發展,許多真空電子器件逐步被半導體器件取代,但是,在超高頻、寬頻帶、大功率,尤其是超大功率領域,真空電子器件在技術和經濟方面至今仍擁有巨大的優勢,而且在今後相當長的時期內,這種局面也不會改變。From the middle - later period of the last century, with the rapid development of the semiconductor technology, large of the vacuum electronic device was replaced by the semiconductor element. however, the vacuum electronic device owns tremendous prepotency in the exceed - high frequency and high power field. this complexion won ’ t be changed for a long period
自上世紀中後期開始,隨著半導體技術的飛速發展,許多真空電子器件逐步被其取代,但是,在超高頻、寬頻帶、大功率,尤其是超大功率領域,真空電子器件在技術和經濟方面至今仍擁有巨大的優勢,而且在今後相當長的時期內,這種局面也不會改變。They are double - layered compound films of air cushion type, which are exteuded of ldpe. they are mainly used as anti - shock packing supplies of meters, in struments, and fragile goods, atahey can also be used as shock absorption packing supplies for electronic, food and hardware industries, and mol plastic articles, arts and crafts products and daily use artcles, etc. the company can produce ageat variety of air cushion bag products, such as single of double sided winding air cushion products / shapud bags
產品描述:採用聚乙稀ldpe為原料,經擠出雙層膜真空復合成型的氣墊薄膜(簡稱汽泡膜) ,產品主要用於儀表、儀器、易碎、易損物品的防震包裝及電子行業、食品、工藝品、五金、注塑件、日用品等行業的減震包裝,可生產單面、雙面汽泡卷材、成型袋,普通中泡直徑10 ? ,並可生產直徑25 ? 、 30 ?的超大汽泡膜。First - generation computers were characterized by the use of vacuum tubes as their principal electronic component
第一代計算機的特色是使用真空管為其主要電子器件。The authors measure their electrical transport properties in air and in vacuum respectively and find that the electrical transport of sodium titanate nanowires devices is affected. this is attributed to oxygen adsorption on the surface of nanowire
分別在大氣和真空兩種環境下測量了該器件的電學特性,發現器件所處的氣體環境可以影響其電傳輸特性,這可能是由於納米線表面的氧分子吸附造成的。Mainly produce the refractory metal materials including wolfram, molybdenum, tantalum, zirconium, niobium, titanium, nickel and the products ; we undertake the manufacture of the compound materials like titanium, nickel, molybdenum, zirconium stainless steel and the vessels, fasteners, titanium basket, titanium panel, etc. our products are extensively applied in many fields like petrol - chemical, chemical fiber, electronics, electric light source, electric vacuum, fertilizer, pharmaceuticals, glass fiber, electrical medium and galvanization, etc
主要生產鎢鉬鉭鋯鈮鈦鎳等難熔金屬材料及其製品承接鈦鎳鉬鋯不銹鋼等復合材料及容器緊固件鈦網籃鈦種板等製造。公司產品廣泛的應用於石化化纖電子電光源電真空化肥制藥玻璃纖維電介電鍍等諸多領域。Is it compound for aluminium bag and plastics compound the color printing bag to mould, used in the chemical industry, food, medicine, tea, high pure metal, original device of electron, precision type instrument, large - scale machinery and the vaccum packaging of the national defence highly sophisticated products or general packaging
其一為鋁塑復合袋及塑料復合彩印袋,用於化工、食品、醫藥、茶葉、高純金屬、電子原器件、精密儀器、大型機械以及國防尖端產品的真空包裝或一般包裝。Mainly for capacitance, semiconductor, jingzhen, resistance, ic chips, jiechajian procedures, connecting pieces, switching devices, silicon, triode, diode, piezoelectric ceramic base films, tubes, electron tubes, electronic stamping, precision metal parts, production processes between cleansing processes
晶元接插件連接件轉接器矽片三極體二極體壓電陶瓷基片顯象管電真空器件等內精密電子沖壓五金零件,生產加工過程工序間的清洗。A corporation is a listed corporation which deals in broadcasting and communication transmitting tube, vacuum interrupter, and the likes of electro - vacuum device. copper is one of the most important materials which a corporation uses
A公司是電子元器件類上市公司,其主營產品為廣播電視發射管、真空開關管等電真空器件,銅是公司產品所使用的主要原材料之一。The organic electroluminsecence devices : ito / tpd / alq3 / al were fabracated by reactive evaporating deposition and dc glow discharge plasma enhanced reactive evaporating ways. the effects of the organic film thickness on the electronic and optical property have been investigated
使用真空蒸發沉積技術和直流輝光等離子體輔助反應蒸發沉積技術制備了四層結構的有機電致發光器件: ito / tpd / alq _ 3 / al ,對制得的器件進行了電學和光學性能的測試。This thesis will introduce a new terahertz source which based on vacuum electronics, transmission characteristics of the high frequency system and the process of interaction between electron beam and the high frequency traveling - wave have been researched, which offers basic technology for further deep development of terahertz source technology basd on vacuum electronics in our country
本文將介紹一種基於真空電子學的新型太赫茲輻射源器件,對其線路特性進行研究以及高頻系統中注波互作用過程進行數值模擬計算,為國內真空電子學太赫茲源的研究奠定了一定的技術基礎。The machine can be applied to vacuum packaging of solid, liquid, grain state and pulverized materials like grains, fruits, medicals material and electronic components with film bags and aluminum foil composite film bags
該真空包裝機適用於各種復合薄膜袋或鋁箔復合薄膜袋,對糧食、果品、醬製品、藥材、化工原料、五金產品、電子元器件等固體、液體、顆粒、粉狀物料進行真空包裝。M. z. pan, h. niu, numerical analysis of spindt - type vathode and two kinds of vaccum microelectronics devices, proceedings of the fourth international vacuum microelectronics conference, p. 142, 1991
潘明政,牛憨笨,楊勤勞,真空微電子器件的數值模擬計算與分析,光子學報, 21 ( 2 ) , 1992 。High current electron gun ( hceg ) is an important component and significant to performance of microwave and millimeter wave tubes
強流電子槍是微波與毫米波電真空器件的重要部件之一,它的設計對于微波毫米波器件的性能有著至關重要的影響。As for the tv transmitter of uhf of which the power grade is above 10kw, the valve power amplifier such as the electron tube, klystron and iot are widely adopted in high - frequency linear power amplifier
功率等級在10kw以上的uhf (特高頻)電視發射機,其高頻線性功率放大器普遍採用電子管、速調管、感應輸出管( iot )等電真空管放大器件。Copper and copper alloys - products of high conductivity copper for electronic tubes, semiconductor devices and vacuum applications
銅和銅合金.電子管半導體器件和真空設備用高電導率銅的製品The acceleration sensor has been developed using mems technique, microelectronic technique, and vacuum electronic technique. it can be widely used in navigation and aerospace, industry automation and car airbag control and so on. the research of such kind of acceleration sensor is of great scientific significance
該傳感器集固體器件和真空電子器件的優點於一身:具有抗輻射、溫度穩定性好、快響應、高靈敏、高解析度、低電壓、低功耗、信號處理電路簡單、體積很小等優點。Copper and copper alloys - products of high conductivity copper for electronic tubes, semiconductor devices and vacuum applications ; german version en 13604 : 2002
銅和銅合金.電子管半導體器件和真空設施用高電導率分享友人