電容單位 的英文怎麼說
中文拼音 [diànróngdānwèi]
電容單位
英文
unit of capacity-
In 1999 from oneself started an undertaking until now, firstexperiences has started an undertaking, the skill market trains, really holds the management, the teaching management process, throughunceasingly charged the study, sums up experience, the union practicepromotion theoretical level, is the cosmetology profession and thecorrelation profession raise image design synthesizes the talentedperson thousand people, and was 30 enterprises successes plans theenterprise image, the market marketing brand, the staff etiquette, thequality, skill training ; and establishes the consummation educationalmodel, the educational administration management for the correlationprofession teaching unit, promotes the teachers level, to enhance thefresh source quantity : develops the new curriculum, like - - - " high - quality beautiful armor ", " improves looks beautiful releaseindustry mda management management ", " shanghai vocational educationfilm and television puts on make - up ", " color consultant ", " thecosmetology putting on make - up industry practical fine arts ", " practical human body colored drawing on pottery and beautiful armordesign ", " image design and psychoanalysis ", " image design andaccompaniment shopping ", " image design psychology consultation ", " advertisement animation drawing ", " fashion puts on make - up modelling " and so on, the compilation teaches document 22
1999年從自我創業至今,首先經歷了創業、技能市場演練、實操經營、教學管理的過程,通過不斷充電學習、總結經驗、結合實踐提升理論水平,為美容行業及相關行業培養形象設計綜合人才千餘人,並為30餘家企業成功策劃企業形象、市場營銷品牌、員工禮儀、素質、技能培訓;並為相關行業教學單位創立完善教學模式、教務管理、提升師資水平、提高生源數量:開發新課程,如- - - 《高級美甲》 、 《美容美發行業mda經營管理》 、 《上海市職業教育影視化妝》 、 《色彩顧問》 、 《美容化妝業實用美術》 、 《實用人體彩繪及美甲圖案》 、 《形象設計與精神分析》 、 《形象設計與陪同購物》 、 《形象設計心理咨詢》 、 《廣告動漫繪畫》 、 《時尚化妝造型》等,編寫教案22本。It is measured in farads
電容的測量單位是法拉。In the modern electricity metrology standards, standard capacitor is considered as the best phsical standard which can be used to reappearance of the capacitance unit ? farad
現代電學計量標準中,標準電容器被認為是復現電容量值單位?法拉最好的實物標準。Measurement of quartz crystal unit parameters - phase offset method for measurement of motional capacitance of quartz crystal units
石英晶體元件參數的測定.第2部分:用相位偏離法測量石英晶體單元的動態電容The three - order modulator has a 2 - 1 cascaded structure and 1 - bit quantizer at the end of each stage, the modulator is implemented with fully differential switched - capacitor circuits. and then, the discussion will begin by exploring the design of various circuit blocks in the modulator in more detail, i. e., ota, switched - capacitor integrator, quantizer, two - phase non - overlapping clock signal, etc., at the same time, these circuits will be simulated in spectre and hspice. at last, the whole cascaded modulator will do behavioral level simulation by matlab soft and simulink toolbox
本論文中,首先介紹模數轉換器的各種參數的意義,以及一階sigma - delta調制器和高階sigma - delta調制器的原理;給出解決高階單環sigma - delta調制器不穩定性的方案,引入級聯結構調制器,特別針對級聯結構調制器中的失配和開關電容積分器的非理想特性進行詳細的討論;本設計的sigma - delta調制器採用2 - 1級聯結構和一位量化器,調制器採用全差分開關電容電路實現;同時對整個調制器的各個模塊進行了電路設計,包括跨導放大器、開關電容積分器、量化器、兩相非交疊時鐘等,並利用hspice和spectre模擬工具對這些電路進行模擬測試;最後,利用matlab軟體和simulink工具對整個級聯調制器進行行為級模擬。On the ground of educative theory, this paper exposits connotation and characteristic of project - based learning and why we should also enforce project - based learning in high school. as far as substance of project - based learning and objective circumstance what it should have are concerned, it points out the practical ability. at last, based on that university physics education has relatively longer cycle, it proposes stage pattern for enforce project - based learning and give two concrete cases, which discuss capacitance of confocal oval - shaped stylar capacitor and potential distribution of charged conductor of surface being uniparted hyperboloid
本文在具體的教育理論指導下,闡述了研究性學習的內涵及特點;在大學物理中實施研究性學習的意義;以及就研究性學習的實質和所需具備的客觀條件而言,論述了研究性學習在高校中實施的可行性;並根據大學物理教育具有周期性相對較長和專業循序漸進的特點,提出了研究性學習的階段性模式,並給出了具體的實例,利用保角變換法討論了共焦橢圓柱形電容器電容及單葉雙曲面帶電導體的電位分佈。" electronic 1c chip drawing system " provides many functions such as " modify the position of the component ' s diagram " " modify the color of the component ' s diagram " " magnify and minify the component ' s diagram without distortion " " change the type of drawing line " " edit some physical properties of the component " " copy and paste diagram of one component " " delete one or more component diagrams " " move more than one components " positions " " change the z _ order of the diagram, set it to back or bring it to front " " save the drawing of the electronic components to one file and the file extension name is *. brd " " print the drawing ". users can finish all these functions easily by clicking and dragging the mouse
電路板元器件繪制系統主要完成了使用鼠標拖拽、鼠標點按的方式繪制電路板上各種常見的元器件圖形;編輯電路板上元器件圖形的位置;編輯元器件圖形的顏色;不失真的對器件圖形進行放大和縮小;編輯元器件圖形的線型;編輯電路板上各個器件的物理屬性(比如電阻的阻值大小、電容的容量大小、額定電壓等) ;復制已經繪制出的電路板上的器件;粘貼剪貼板上的器件;刪除單個或多個已經繪制出的器件圖形;同時改變多個器件圖形的位置;改變繪制區內各個元器件的zorder順序,也就是可以將層疊在一起的圖形置前或置后;把繪制的電路板器件圖保存到指定文件中;能打開、查看和修改保存的電路板器件圖;列印電路板器件圖。Some radios are incompatible, and units have had to swap communications gear to stay in touch
一些無線電訊不相容,因此各行動單位不得不交換通訊檔以保持聯系。Abstract : a new waveguide which can change the wide wall of a rectangular waveguide into a symmetric arc wall is named as a cam - rectangular waveguide. comparing to sectoral waveguide, the new waveguide has the same voltage characteristics and is easier to be produced and fixed. an approximate formula of the dominant mode fields and the normalized conductance of a longitudinal resonant slot cut in the curved wall of a cam - rectangular waveguide are given. a resonant slot linear array in c & x band is designed, in which the slot voltage distribution is equiphase and the input is matched. the input voltage stationary ware ratio and the h - plane pattern of the antenna are measured. the experimental results show the conformance with theoretical results
文摘:把常用的矩形波導一個寬面改成圓弧形構成的波導稱為圓突-矩形波導.這種波導與扇面波導相比:電性能相當;波導管結構更加簡單,容易加工,便於安裝.文中給出圓突-矩形波導中主模場,圓曲面上縱向槽歸一化諧振電導近似公式.設計了c和x波段波導曲面縱向諧振縫隙線陣,縫隙電壓相位為同相分佈,輸入端匹配.實際測量了天線輸入端電壓駐波比和h面方向圖,理論與實驗相吻合In order to make the sensitivity of 2 - demension accelerometer along the two main arbors almost identical, symmetric four - beam structure that embeds a double - sides interdigitated differential capacitive with puckered beam in two directions was used as sensitive component. in addition, the differential capacitive accelerometer fabricated by bulky silicon micromechanical technique has high sensitivity, wide measurement scope, less nonlinear error, and simple converting circuit. then, the structure parameters of the sensitive component were calculated and stimulated, which results in a set of the optimized structure design parameters, main fabrication procedure and several key fabrication technology
為使二維振動傳感器在兩主軸方向的靈敏度大致相同,敏感元件採用高度對稱的四梁結構,其中每個軸向上均採用帶折疊梁的雙側叉指電容結構,採用體硅微機械工藝製作的高深寬比叉指電容式敏感元件,具有高靈敏度、寬量程、非線性誤差小、外圍電路簡單等優點;對設計的敏感元件結構參數進行了計算,並利用有限元法進行了模擬分析,根據模擬結果得出了優化參數;在確定敏感結構的基礎上,研究了敏感元件採用體硅微機械加工工藝製作的工藝流程和關鍵工藝技術;對敏感晶元內部的c - v介面電路進行了原理設計與分析,利用差動測量技術得到由振動引起的微小電容變化量,經c - v介面電路進行相位調制處理,然後通過解調輸出與加速度成正比的電壓信號。The others is fire faul prevenion scheme of double diminuive computer plus disk mp which is a magnetic tape set in the network for back up, in order to preveni data losing because of mainfraxne systcm is wrong, which ensures data safe
其它各供電單位採用雙小型機加磁盤陣列的容錯方案,為保證數據的安全,在網路上設置一臺磁帶庫作為數據備份,防止主機系統故障引起的數據丟失。At present, our company factory directsale qinghua visual purple numerical code product mp4 / 3 / u plate and soon, acts the chinese large brand notebook computer, the dispositioncompatible computer ( philips, the tristar monitor andreputation motherboard, wei xing crown lg, ming ji guang saves and so on ), undertakes construction the network project, the contract companyenterprise unit computer service and so on
目前,我們公司廠家直銷清華紫光數碼產品mp4 / 3 / u盤等,代理華碩品牌筆記本電腦,配置兼容電腦(飛利蒲、三星顯示器及譽主板、微星冠lg 、明基光存儲等) 、承建網路工程、承包公司企業單位電腦維修等。Beijing telecom had to make its decision on the basis of the energetic development of its basic transfer network, instead of rendering it an accessory to switching. as a result, a basic unit of the transfer network of 155 mbits ( hereinafter referred to as stm - 1 ) is added so that e1s and stm - 1s coexist. the pstn and the internet prefer stm - 1 connections at the tandem exchanges, high - capacity end exchanges of users and backbone convergence points
加大傳輸網、光纜網的發展力度,基礎傳送網超前發展,不能再作交換的"附庸" ,已成為公司決策的出發點;傳輸網的基本單位要增加155mbits (下稱stm - 1 )為單元的基本單位, e1和stm - 1並存;電話交換網和因特網在匯接局、大容量用戶端局和骨幹會聚點以stm - 1連接為首選。Because of the clamping capacitor and the interleaved structure, it has some good features compared with other flyback converters, such as : the topology is simple and can be realized easily ; the voltage spike of the power switch is availably restrained and without leakage - inductance energy loss ; the ripple of the input and output current is reduced, correspondingly, the volume and weight of the output and input filter is also significantly reduced
由於箝位電容的加入,相對于其他類型的反激式變換器電路,該拓撲具有一些獨特的優點:電路結構簡單且易於實現;無需另加輔助開關管,實現了開關管的有源箝位,抑制了開關管的電壓尖峰;提高了輸入、輸出電流的脈動頻率,減小了輸入及輸出濾波器體積。We can store electrical energy in to metal plates seperated by an insulating medium. we call such a device a capacitor, or a condenser, and its ability to store electrical energy capacitance. it is measured in farad
兩片絕緣的金屬板之間能夠存儲一定的電量,我們稱這種裝置為電容器,它的功能就是具有一定的電容量,其衡量單位是法拉。Raised the idea of constructing hybrid capacitor with a battery based positive electrode and a capacitor based negative electrode, experiment proved that a hybrid supercapacitor with a manganese dioxide based positive electrode and an activated carbon based negative electrode showed very good performance, double electrode specific capacitance could be enhanced to 95. 7f / g, that is 2 ~ 3 times that of the carbon based supercapacitors. furthermore, the maximal voltage of a single cell could be expanded to 1. 5v, as a result, the energy density could be ten times higher than that of a carbon based supercapacitors
本論文中我們提出了將電池哈爾濱工程大學碩士學位論文的正極與電容器的負極結合成混合超級電容器的構想,並成功實現了二氧化錳正極和活性炭負極的組合,構成的錳碳混合超級電容器雙電極比容量可達到95 . 7f / g ,比活性炭超級電容器提高了2一3倍,單體工作電壓可以高達1 . 5v ,從而使能量密度提高到碳基超級電容器的十倍。We have many industry automize instruments such as temperature transmitter ( integrate temperature transmitter module ( double temperature transmitter module ), integrate temperature transmitter, track isolation temperature transmitter, hanging temperature transmitter, pressure transmitter ( expanding silicon pressure transmitter, sapphire pressure transmitter, spraying ( metal slim film ) pressure transmitter, strain pressure transmitter, ceramic resistor, capacitance pressure transmitter, 1151 and 3151 series pressure transmitter, fluid location transmitter module ( specializing for fluid location meter ), collocated electricity meter ( sigle round, double round ), signal isolation ( single round, double round ), transducer ( temperature, pressure ), display head ( showing 100 % scale, lcd fluid crystal, led digital display ), numerical instrument and so on
產品有溫度變送器(一體化溫度變送器模塊(雙支溫變模塊) 、一體化溫度變送器、導軌式隔離溫度變送器、壁掛式溫度變送器、架裝式溫度變送器) 、壓力變送器(擴散硅壓力變送器、藍寶石壓力變送器、濺射式(金屬薄膜)壓力變送器、應變式壓力變送器、陶瓷電阻、電容壓力變送器、 1151 、 3151系列壓力變送器) 、液位變送器模塊(專為液位計廠配套) 、配電器(單迴路、雙迴路) 、信號隔離器(單迴路、雙迴路) 、傳感器(溫度、壓力) 、配變送器的顯示表頭( 100刻度顯示、 lcd液晶顯示、 led數碼顯示) 、數字儀表等工業自動化儀器儀表。In the paper, inductance of unit length and capacity of unit length on parallel transmission lines and coaxial transmission lines are studied according to different cullent density distribution firstly
摘要本文分別在面電流分佈情形和體電流分佈情形研究了兩根平行傳輸線以及同軸電纜的單位長度電感和單位長度電容。First, suppose a source point and a sink point. second, draw a unilateral line from source point to every substation node. the line ' s capacity is set as corresponding substation ' s allowable load value and the line cost is set as the substation ' s unit load cost
本文通過線性化處理后將網架優化模型描述為一個最小費用最大流問題,虛擬一個源點和一個匯點,從源點到各變電站節點各引一條單向弧,弧容量為變電站允許的負荷值,弧費用為變電站單位負荷的費用。F micro faraday
電容單位微發分享友人