理想電容器 的英文怎麼說
中文拼音 [lǐxiǎngdiànróngqì]
理想電容器
英文
ideal capacitor- 理 : Ⅰ名詞1 (物質組織的條紋) texture; grain (in wood skin etc ) 2 (道理;事理) reason; logic; tru...
- 想 : 動詞1 (思索) think; ponder 2 (推測; 認為) suppose; reckon; consider; think 3 (希望; 打算) w...
- 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...
- 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
- 理想 : ideal
- 電容器 : capacitor; condenser; current condenser; electrical condenser
- 電容 : electric capacity; capacitance; capacity
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This model of electromagnetic valve has the single - way check function and a patent design of block - up resisting and is the ideal self control valve for the water supply system with a high level container or tank or the automatic water supply system with a high level container or tank or the automatic water supply facility required the function of adverse current prevention. the amalgamation inflicts to hike in the inflexions of can percolation function that purge
Fcd . 3 148f :進水口與出水口均為4分15外螺紋銅接頭該型電磁閥具有單向止回功能,專利防阻塞設計,是高水位容箱器供水系統或其他兼需防逆流功能的自動供水設備的理想自控閥門;並增加了過濾裝置。The johnson noise of complex impedances consists only of the johnson noise of the resistive part of the impedance, so pure capacitance or inductance does not have johnson noise, even though it has an impedance
復阻抗的熱噪聲僅僅是電阻部分的熱噪聲,因此理想的電容器或電感器雖然有阻抗,但並沒有熱噪聲。A final " imperfection " of resistors is an inconvenience but cannot properly be regarded as an imperfection as it is a fundamental property of all resistors : thermal or johnson noise
關于電阻的非理想特性,最後一項內容是熱噪聲,也稱為約翰遜噪聲。其實這並不能稱為完全意義上的非理想特性,它是電阻的固有性質,任何電阻器都不例外。The carbon nanotubes ( cnts ) are attractive materials for electrodes of supercapacitors due to their superb characteristics : chemical stability, low mass density, low resistivity, and large specific surface area
納米碳管導電性好、比表面積大、微孔集中在一定范圍內,從理論上講是製作超級電容器的理想材料。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。Besides, scan rate and cycle period also affect the result ; co - deposition of dualistic oxide is a focus of research, as an element in the same group, ir is selected. deposition rate of composition is decreased by the adding of ir composition, and when the proportion of ir exceeded 50 %, composition procession can be ceased. but cooperation of ir and ru oxide can highly increase the specific capacitance of active material ; annealing treatment under a certain temperature can help to change the hydrate ru composition into mixture state ru oxide, accordingly increase the stabilization of active material
研究表明:電解液的配製過程中,氯化釕濃度、溶液ph值、陳化時間、溶液溫度對電鍍效果均有影響,其中溶液ph值是最主要的影響因素;在儀器的使用條件探索中,理論結合實驗確定了本電鍍液體系循環伏安電勢窗的理想范圍,並發現循環伏安掃描速度和掃描周期對電鍍結果也有較大影響;混合氧化物的共沉澱是目前研究熱點,在此選用與釕同一族的銥作為共沉澱元素,銥的加入會阻礙氧化物的沉積速度,銥的比例超過50 %會使沉積作用停止,但是二元氧化物的協同作用使沉積的活性物質比容量大大提高;一定溫度下退火后處理作用會使水合釕化物轉變成混合價態的氧化釕,從而提高活性物質的穩定性。Then the paper uses the same typical four network operating conditions as the primary given conditions and when adding one set of the parallel capacitor bank, changing the 330 / 220kv transformer tap changer position step by step to change the transformer ration, through this study methods this paper found out all the optimized combination of the tap changer position and the amount of input reactive power, also obtained four sets of the 330kv, 220kv and hokv s / s bus voltage and the active and reactive power losses changing curves. through analyzing the optimized combination control curve and the network power flow, the paper generalizes the rules as following : the chief measure of coordinative control is inputting shunt reactor in chengxian s / s in winter time both in the planning year of 2010 & 2005 ; in summer time in planning year of 2010 the chief measure is to input proper shunt capacitor
本研究通過分析所獲得的最優綜合控制組合曲線及電網潮流,總結出了如下規則:隴南電網在2005年及2010年冬大、以及2005年夏小運行方式下,綜合控制應以成縣變投入適量並聯補償電抗器作為主要措施;在2010年夏小運行方式下則投入適量並聯補償電容器作為主要措施,再輔助以選擇合適的主變有載調壓分接頭來調節,達到控制網內無功潮流分佈合理、各變電站母線電壓在理想的范圍內時電網有功損耗最小,從而也提高了電網安全運行水平及供電質量。It s appropriative equipment for electric and industrial enterprises as well as dryness equipment for treating unqualified electric insulation oil and oil adding for electric equipment transformer, capacitor
是電力部門及工礦企業凈化處理不合格電氣絕緣油的專用設備也是乾燥電力設備潮氣,對電力設備變壓器電容器等進行真空注油的理想設備。In this circuit, reference current sources are used to charge and discharge capacitors. this oscillator ’ s output is very ideal through control circuit under 5. 7v reference voltage, and oscillator ’ s frequency and duty - cycle could be adjusted if reference current source or capacitors in the circuit was adjusted. and the changes of temperature and voltage affect stabilize of the frequency little
此電路利用系統內部基準源產生的電流信號來對電容進行充放電,然後經過控制電路作用后,產生的輸出振蕩波形的上升時間和下降時間非常小,更接近理想矩形波形;通過調節基準源電流信號或者電容值大小,可調節振蕩波形的頻率和占空比,同時溫度和電壓的變化對振蕩器輸出波形頻率穩定度的影響很小。The target of this research project is to develop an 8 - bit risc microcontroller, which is compatible with picmicrotm mid - range mcu family of microchip technology inc. in the instruction system. the author and the team spent more than one year in this project. they abstracted logic schematic from layout, sorted the circuits into different modules, analyzed and simulated all the modules, and then they mastered the structure of mcu, understood the operation of instructions and grasped the design style of picmicro
本文作者及其研究小組在一年多的時間里,從版圖的電路提取,電路整理,電路分析到電路的設計和模擬,做了大量的工作,深入的分析了pic16c73b的組成結構和工作原理,完全的破譯了picmicro的指令系統,把握了微控制器的設計思想,設計出了與pic中檔微控制器兼容的微控制器,為開發自我知識產權的微控制器奠定了堅實的基礎。This model of electromagnetic valve has the single - way check function and a patent design of block - up resisting and is the ideal self control valve for the water supply system with a high level container or tank or the automatic water supply system with a high level container or tank or the automatic water supply facility required the function of adverse current prevention
Fcd . 3 148a :進水口與出水口均為4分15外螺紋銅接頭該型電磁閥具有單向止回功能,專利防阻塞設計,是高水位容箱器供水系統或其他兼需防逆流功能的自動供水設備的理想自控閥門。And the ways to optimize the circuit architecture, minimize the circuit nonidealities and improve the circuit performance are analyzed combined with the characteristics of the modulator architecture. based on it, the switched - capacitor integrator, class a amplifier, nonoverlap clock, voltage reference, comparator, feedback dac have been designed. in the end, the layout design is shown
調制器採用全差分開關電容電路實現,並根據系統結構特點就如何優化電路結構、克服電路中存在的非理想特性、提高電路性能作了具體分析,在此基礎上完成了開關電容積分器(開關、電容、運算放大器) 、參考電壓源、比較器、兩相非交疊時鐘、反饋dac等模塊的電路結構和參數設計。Ing machine is an ideal production equipment for the large capacity and big dia cases like soup bowls and instand noodles bowls and so on
水線、卸碗以及光電檢測、故障報警、計數等功能,是湯碗、方便麵碗等大容量大口徑碗狀容器的理想生產設備。The asynchronous motor is widely used for its simple construction, ruggedness, high working reliability, relatively low cost, and high environmental adaptability. it is suit for the direction of high voltage, high speed and large capacity. vector control is its ideal speed modulation method. the harmonics of three - level inverter are less than the traditional two - level inverter ’ s, and it is convenient to realize high sinusoidal voltage output. the maximum voltage strength which each electric component bears is small, and it is easy for three - level inverter to realize large capacity. the research on the asynchronous motor vector control based on the three - level inverter is one novel work
異步電機結構簡單、堅固耐用、運行可靠、成本低、環境適應性強,容易向高壓高速和大容量方向發展,獲得了廣泛應用,矢量控制為其理想的調速方法;三電平逆變器輸出端諧波少,有利於實現輸出電壓的正弦化,且單個開關管承受的最大電壓小,適合向高壓大容量方向發展。對基於三電平逆變器的異步電機調速系統開展矢量控制研究,是一件有意義的工作。It has automatically pass paper, tow ways prepare the heat, annotate, bottom punching, two ways bottom heating, curling, wind border, marker water line, unload bowls and photo electricity examine, give an alarm when meeting with hitch, account functions etc. jwz - 100 type paper bowl forming machine is an ideal production equipment for the large capacity and big dia cases like soup bowls and instand noodles bowls and so on
道預熱、封合、注油、沖底、二道底部加熱、滾花、卷邊、滾注水線、卸碗以及光電檢測、故障報警、計數等功能,是湯碗、方便麵碗等大容量大口徑碗狀容器的理想生產設備。Stcc and sstcc series capacitance transmitters have so many advantages such as new design, all specifications, easy installation, essence safety explosion - proof etc. they are famous for high accuracy, small, light, firm, convenient, good overload protection. stcc and sstcc series capacitance transmitters include pressure, difference of pressure, absolute pressure, flux, level and so on. the product whose options, signal, installation are according to the worldwide companies and price is very low observes domestic iec, so it is the best choice for the customer
Stcc及sstcc系列電容式變送器包括壓力差壓絕對壓力流量液位等品種,其選件信號制式安裝方式完全與世界其它公司產品一致,也與我國推行的「 iec 」標準要求相符,並且價格優勢明顯,是你理想的最佳選擇。The main contents as follows : 1. studied the ideal second class calibration system, having studied kinds of parameters of the calibration system and environment ’ s influence on the phase difference measurement and have obtained many important results. put forward an engineering calibration system, and obtained the phase difference - - electric conductivity rate curve and analyze the system ’ s error margin etc. important
本文就這兩大關鍵問題做了深入的研究,主要內容為如下: 1 .研究了相位感應測井理想二級刻度器模型中各種參數和環境對測量精度的影響,得到了許多重要的結論;同時提出了一種工程上切實可行的刻度系統方案,給出了相位差-電導率曲線以及系統誤差等重要參數。A new method for controller design is proposed. after throwing a lot of study on existing nonlinear control methods, a new method is proposed which is derived from capacitor. considering the action exerted on electric particle between two plates of a capacitor, a kind of restricted function is constructed for state variable
在對現有非線性控制方法充分研究的基礎上,歸納、總結出一種新的工程式控制制方法,這一控制方法的思想來源於電容電極對極間電荷的作用原理? ?將控制器看作是電容電極,而被控對象看作是「粒子」 ,經過數學處理,形成一種對狀態變量的約束函數式。分享友人