放電顯示管 的英文怎麼說
中文拼音 [fàngdiànxiǎnshìguǎn]
放電顯示管
英文
discharge display tube- 放 : releaseset freelet go
- 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...
- 顯 : Ⅰ形容詞1 (明顯) apparent; obvious; noticeable; evident 2 (有名聲有權勢的) illustrious and inf...
- 示 : Ⅰ動詞(擺出或指出使人知道; 表明) show; indicate; signify; instruct; notify Ⅱ名詞1 [書面語] (給...
- 管 : Ⅰ名詞1 (管子) pipe; tube 2 (吹奏的樂器) wind musical instrument 3 (形狀似管的電器件) valve;...
- 放電 : [物理學] (electric) discharge; electro-discharge; discharging
- 顯示 : 1 (明顯地表示) show; display; demonstrate; exhibit; evince; manifest; discover; reveal; vision ...
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Methods of measurement for glow discharge display tubes
輝光放電顯示管測試方法In the part of detector, it mainly introduces the design of liquor tubes, heater, pressurize, and thermocouple ; in the part of controller, this design uses tms320lf2407 as the cpu. the design part mainly introduces controller circuit design which mainly contains data collection circuit, prepositive magnifying circuit, a / d convert circuit, failure self - diagnosis circuit, the tms320lf2407 interface circuit, temperature control circuit, display circuit, 4 ~ 20ma standard signal output circuit ; in the software part, it mainly introduces software chart of main program and partly linearization subprogram design
檢測器部分重點介紹了導流管的設計、加熱器的設計、密封技術的設計以及測溫電路的設計;控制器部分以tms320lf2407為核心,重點介紹了控制器電路設計,主要包括數據選擇電路、前置放大電路、 a / d轉換電路、故障自診斷電路、 tms320lf2407介面電路、控溫電路、顯示電路、 4 20ma標準信號輸出電路共八個部分;軟體設計重點介紹了主程序軟體設計及分段線性化子程序設計。From the measurements of cyclic voltammetry and galvanostatic charge / discharge, the composite electrode had higher specific capacitance ( 0. 84f / cm2 ) than pure mwnt array electrode ( 0. 38f / cm2 ) in the same experimental conditions. a kind of linear elementary carbon with the similar structure to carbyne was prepared by a new method. the sample appeared to be winding lines with the diameter of around 0. 2 run in the magnified image of the high resolution transmission electron microscope ( hrtem )
掃描電子顯微鏡表徵結果顯示,聚吡咯比較均勻地附於碳納米管的表面;通過比較復合電極和純mwnts陣列電極在相同條件下的循環伏安和恆電流充放電實驗結果得知,前者的比電容( 0 . 84f / cm ~ 2 )明顯高於後者( 0 . 38f / em ~ 2 ) 。Traveling wave tube ( twt ) is a kind of broad - band, high powerh, high gain microwave millimeter wave amplifiers. they are widely used in communication, electronic warfare, rader system and microwave directional power weapon, taking an irreplaceable role in modern military electronic equipments and communication
行波管是一種高增益的寬帶/毫米波功率放大器件,廣泛應用於數據通訊、電子對抗、預警飛機、火控雷達、精密制導,在現代軍事電子裝備中顯示出不可取代的重要作用,是國家重大專項的核心電子器件。X - ray emission from vacuum tubes of television and video display units are also sources of artificial radiation
其他人工輻射來源包括電視機及視象顯示器等,它們的真空管會發放x射線。The system has realized the complete parameter lamination display in the daqing oil field power network and the entire 6kv circuit in oil field enters the simulation disk management. the graph region has the function that can enlarge, doubles shrink doubles put and linear doubles put. it has the entire screen roam and district display different menu function, it can display the system real - time movement way according to the network topology data
系統實現了對大慶油田電力網全部參數的分層顯示、全油田所有的6kv電路都進入模擬盤管理;圖形區域具有放大、倍縮倍放、線性倍放功能;具有全屏漫遊、分區顯示不同畫面功能,能根據網路拓撲結構數據顯示系統實時運行方式。Microsoft pocket pc operating system support for the pocket pc and smart cell phones can be set up with full screen display reading speed automatic scroll support bookmark directory management support functions to support the cover photo to alter si
支持操作系統microsoftpocketpc的掌上電腦及智能手機可全屏顯示可設置速度自動滾屏閱讀支持書簽功能支持目錄管理支持封面圖片可更改字體大小,並可設置字體顏色和背景色高壓縮比,一本10萬字的書籍只有100k大小新增功能圖片更清晰,並可實現縮放This platform employs windows ce. net as operation system, and applys the technology of embedded program - embedded visual c + +. a vector electronical map system is setup. we can display vector map, zoom and roam the map in that system, further more, simple management of map layers and demand information are also realized, further more, we put forward borderline - detection arithmetic to improve speed of display when we roam the map
開發平臺以windowsce . net為操作系統,運用embeddedvisualc + +嵌入式編程技術,建立了一個矢量電子地圖系統,實現了矢量電子地圖的顯示、縮放、漫遊、圖層管理以及簡單的數據查詢導航功能,提出了用邊界檢測演算法提高電子地圖漫遊時的顯示速度。The morphology examination by sem and tem showed that the carbon nanotubes were arranged in the array uniformly and paralleled, with smooth walls, the outside diameter of 120 nm and the inside diameter of 110 nm. from the cyclic voltammetry, the array electrodes in an acidic electrolytic solution had greater capacitance than the case in a neutral electrolytic solution. the specific capacitance of 365 f / g was achieved with the discharge current density of 210 ma / g in the solution of 1 mol / l h2so4
掃描電子顯微鏡和透射電子顯微鏡對碳納米管陣列電極的形貌表徵表明碳納米管形狀規整,排列有序,尺寸均勻,管壁光滑,外徑約為120nm ,內徑約為110nm ;循環伏安實驗表明mwnts陣列電極在酸性溶液中比在中性溶液中具有更好的電容性能;根據恆電流充放電法得出mwnts陣列電極在1mol / lh _ 2so _ 4水溶液中,在210ma / g的放電電流密度下的比電容可達353f / g ,比目前報道的無序碳納米管和活性炭電極的比容量都高得多;其它電化學實驗顯示該電極具有很低的內阻和良好的充放電循環穩定性。分享友人