電子選擇器 的英文怎麼說
中文拼音 [diànzixuǎnzháiqì]
電子選擇器
英文
electronic selector- 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...
- 選 : Ⅰ動詞1. (挑選) select; choose; pick 2. (選舉) elect Ⅱ名詞(挑選出來編在一起的作品) selections; anthology
- 擇 : 擇動詞(挑選) select; pick; choose
- 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
- 電子 : [物理學] [電學] electron
- 選擇 : select; choose; opt; election; choice; culling; alternative
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我銀帆實業公司是一家外向型生產企業,以接單貼牌生產為主。經十多年滾動發展,產品品種繁多,主要有剪刀睫毛翻卷夾眉毛夾個人護理及電子行業縫紉行業用鑷子剃刀指甲銼腳皮銼指甲鉗各式美容護理組合修甲套裝電動修甲器電動牙刷電動擦鞋器耳扒粉刺用具等產品。有碳鋼不銹鋼鐵銅鋁鋅合金塑料等不同材質鍍鉻鍍鎳鍍金浸塑電泳等多樣表面處理方式公制美製英制等數種標準規格吸塑塑卡袋卡掛袋掛架木座彩盒透明盒泡罩盒植絨盒搭扣包拉鏈包簡裝禮品裝等各類包裝任您選擇。In the sub block circuit design, the contents that the author had introduced include : the principle of band gap voltage reference and the design technique in low power supply ; the analysis of spike pulse noise rejection, frequency divider and dead time in oscillator and control circuit ; the selection of the width and length ratio of four switches and 2x / 1x mode change point in driver and mode selection circuits
在子電路設計中,作者比較深入分析的內容有:基準電路的原理及低電源電壓下基準電路的設計;振蕩器和控制電路中尖峰脈沖噪聲抑制、兩分頻電路及死區時間設定;驅動及模式選擇電路中開關管的寬長比的選擇及模式轉換點的設計。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。As an experiment of basic course in electronic technology, the project is based on domination principle of digital music player and integrates with the elementary application of multiplexer, flip - flop, counter and rom, which enables students to comprehend these knowledge fully along with acquaintance of technical application and promotes systematic understanding of basic notions, course content and advances the transformation from knowledge to ability
作為數字電子技術基礎課程的實驗內容,該方案設計以數字音樂播放的控制原理為切入點,結合了數據選擇器、觸發器、計數器和只讀存儲器的基本應用,使學生在充分理解這些知識點的同時了解一些工程應用背景,以形成對課程內容、基礎概念的系統認識,促進知識向能力的轉化。The safety of transmission line plays a important role in power system safety it is not only the requirement of ensure supply power reliability, but also the necessary precondition of enhance power system stabilization, to remove faulty line quickly and accurately, also keep non - faulty line continuous work when some transmission line faults current differential protection is a kind of simple, reliable and good - selective protection manner to any variety of transmission lines, power system development needs current differential protection apply to transmission lines, moreover the advancement of electric and communication technology enable current differential protection apply to transmission lines firstly, the paper discusses, analyses the research and application transmission line protection in detail, compare the principle and realistic presupposition of general line pilot protections secondly, because conventional current vector differential protection are influenced easily by load current and transitional resistance, in order to at the same time quicken protection act, the principle and criterion include work characteristic of differential protect based on fault component sampled values are studied, results shows that differential protect based on fault component sampled values excels general vector current differential protection in reliability, sensitivity and anti - saturation of current transformer in addition, synchronous current sampling methods at all terminals of line is analyzed and estimated lastly, the principle and criterion. also device design about current sampling values differential protection based on optical fiber communication, which apply to short transmission lines are concretely investigated,
基於基爾霍夫定律的電流差動保護無論對於何種形式的輸電線路都是一種簡單、可靠、選擇性強的保護形式,電力系統的發展使得電流差動保護應用於線路保護成為需要,而電子、通信技術的發展使得電流差動保護應用於輸電線路成為可能。首先,本文對目前線路保護的研究和實際應用情況進行了討論和分析,比較了常用線路縱聯保護的實現原理和實現條件及優缺點。其次,針對常規相量電流差動保護易受正常負荷電流和故障過渡電阻影響的缺點,同時為加快差動保護的動作速度,對基於故障分量瞬時采樣值電流差動保護的原理、判據、動作特性等作了討論和分析,結果表明基於故障分量瞬時采樣值電流差動保護在可靠性、靈敏度、抗電流互感器飽和方面明顯優于常規相量電流差動保護,對電流差動保護各端的同步采樣方法和數據通信也進行了分析和評價。On the basis of familiar with can bus and gsm communication, considering hev ( hybrid electric vehicle ) battery administrative system ' s demand for the host pc monitoring system, i have designed can - rs232 converter gateway to realize transmission the real - time data from can node to rs232 serial port, which is carried out by the project of at89c52 mcu + sja1000 can controller + 82c250 can controller interface. host monitoring software has accomplished real - time datas display, storage, historical datas graph analysis and storage fashion change from access to excel, at the same time, realized important datas transmission remotely with tc35 short message module. system software programs in assembly and vb
Can - rs232轉換網關採用at89c52微處理器+ sja1000can控制器+ pca82c250can控制器介面實現對can總線節點通訊的監聽,並將其轉換成rs232串口電平發送到pc機串口,同時用siemens公司的tc35模塊和at指令實現現場採集系統重要數據和錯誤信息的短消息通訊。在上位pc機監控系統中,主要完成的是對串口設置的選擇控制、現場採集數據的實時刷新顯示、歷史數據的圖表分析及數據的access數據庫存儲和excel電子表格的轉換。系統軟體採用匯編語言和vb實現。For the advantages of glucose biosensors are obvious : high specificity, short time, simplicity and low cost of analysis, etc. one of the developments of glucose biosensor is the third generation amperometric enzyme electrode with direct electron transfer, which is commonly prepared by conducting organic salts and conducting polymers
葡萄糖生物傳感器具有選擇性高、簡便、快速的特點,是檢測葡萄糖濃度最常用的方法。為提高傳感器的性能,一個發展方向是制備直接電子傳遞的第三代電流型葡萄糖生物傳感器。目前把利用導電聚合物或導電有機鹽制備的酶電極叫做直接電子傳遞的生物傳感器。The calculation of the selection of the neutral - point earthing - transformer of the generator shows that the selection of its parameters should be matched with one - point earthing protection of the stator of its generator
對發電機中性點接地變壓器的選型計算表明,其參數選擇必須與發電機定子一點接地保護相配合。Standard guide for selection and use of neutron sensors for determining neutron spectra employed in radiation - hardness testing of electronics
電子輻射強度試驗中中子波譜測定用中子探測器的選擇和使用標準指南A novel flash memory, which uses the source induced band - to - band tunneling hot electron ( sibe ) injection to perform programming, and a pmos selected divided bit - line nor ( pnor ) array architecture are originally introduced in this dissertation
本論文首次提出了一種採用源極誘導帶帶隧穿熱電子注入( sourceinducedband - to - bandtunnelinghotelectroninjection )進行編程操作的新型快閃存儲器技術和一種pmos選擇分裂位線nor ( pmosselecteddividedbit - linenor )快閃存貯陣列結構。Jilicom corporation, establish ed in 1988, specializes in advanced multilayer ceramic chip capacitor and related products. with high technology, innovation, and enthusiasm to satisfy our customers, jilicom dedicates our best to the service of offering quality products to our customers. we also accept special demand to produce unique types of capacitors to meet any particular requirements
本公司於1988年成立,系製造陶瓷電容之專業廠商,除自製產品c c mlc外,另代理英國美國知名廠牌之各規格chip電容器,並為電子產品走向輕薄短小之趨勢,特引進新款機層晶片電容array等,該系列產品能讓您在設計迴路及功能加強上,不再受到局限,並能使產品外觀更趨完美,是提升自身產品功能的一大利器,超越同業之上的另一選擇。Based on the investigations of domestic and overseas road traffic safety researching, this paper studies the whole scheme of vehicle operation parameters monitoring system aimed at improving road traffic safety, selects the monitoring parameters which are classified by functions and their sensors, designs the sensor signal processing circuits, the software and hardware of ecu, the display and alarm circuits as well as anti - jamming circuits, realizes the functions of displaying, alarming and " black - box ", and forms a suit of practicality methods of designing vehicle running parameters monitoring system, provides references for research and development of other on - board intelligent devices
本文在分析了國內外有關汽車行駛安全研究成果和發展趨勢的基礎上,以汽車運行安全為目標,確定了汽車運行安全參數監控系統總體方案,選擇了運行安全監控參數,並按功能不同進行了分類,選擇了傳感器並設計了相應的信號處理電路。完成了電子監控單元軟、硬體的設計以及顯示、報警電路和抗干擾設計,實現了汽車運行過程中安全參數的顯示、報警和「黑匣子」功能,形成了一套汽車運行安全參數電子監控系統設計的實用方法,為其它車載智能化儀器儀表及相關儀器的研究開發提供了借鑒。The trace heavy metal determination instrument is a kind of instrument which combines the method of using ise and isfet microsensors based on a sensitive chalcogenide glass with the method of the stripping voltammetry to determinate the trace metals in seawater
船載海水重金屬元素現場自動分析儀是一種聯合離子選擇性電極檢測技術和溶出伏安檢測技術自動檢測海水中痕量重金屬元素的儀器。The application of magnetic components in electronic ballast is introduced in this article. and the advice of green light design with analysis of magnetic components is also presented
摘要:文章介紹了磁性元件在電子鎮流器中的應用,分析了磁性元件的電磁性能,以節能高效、實現綠色照明為著眼點,對電子鎮流器設計中的磁性元件選擇提出了建議。Detail specification for electronic component. semiconductor integrated circuit - cc4019 cmos quad 2 - line to 1 - line data selector
電子元器件詳細規范.半導體集成電路cc4019型cmos四2選1數據選擇器Detail specification for electronic components. semiconductor integrated circuit ct54ls151 ct74ls151 1 - of - 8 data selector
電子元器件詳細規范.半導體集成電路ct54ls151 ct74ls151型8選1數據選擇器Detail specification for electronic components. semiconductor integrated circuit ct54153 ct74153 dual 4 - line to 1 - line data selectors
電子元器件詳細規范.半導體集成電路ct54153 ct74153型雙4選1數據選擇器Part ii of the thesis focuses on the development of spm anion selective electrodes based on new neutral carriers and their application as electrochemical sensors in food and medicine
論文第二部分的研究集中於合成的新型金屬配合物為中性載體的碘離子選擇性電極的基礎研究及其作為化學傳感器在食品和藥物研究中的初步應用。Ion - selective electrode gas transducer sensor
離子選擇電極式氣體傳感器Abstract : in this paper, by analyzing the key circuits of electronical rectification in an energy - saving lamp, the choie and design of power - switch transistor for energy - saring lamp and electronical rectification are put forward
文摘:本文通過對節能燈中電子鎮流器關鍵線路的分析,介紹了節能燈電子鎮流器用功率開關晶體管的選擇和設計思路。分享友人