收電容器 的英文怎麼說
中文拼音 [shōudiànróngqì]
收電容器
英文
current conde er- 收 : Ⅰ動詞1 (把攤開的或分散的事物聚集、合攏) put away; take in 2 (收取) collect 3 (收割) harvest...
- 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
- 電容器 : capacitor; condenser; current condenser; electrical condenser
- 電容 : electric capacity; capacitance; capacity
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By using irm, heterodyne receiver with good image rejection and mmw - to - if once frequency conversion can be realized, which simplified receiver constitution prominently. the number of local oscillation ( lo ) sources is reduces and electromagnetic compatibility ( emc ) of mmw system is improved. also, the size, weight, power consume and cost of mmw receiver is reduced
採用毫米波鏡頻抑制混頻器,可在保證鏡頻抑制性能的前提下,採用1次變頻接收機,從而大大簡化接收構成,減少本振數量,改善毫米波系統電磁兼容性,減小接收機體積、重量、功耗,並降低成本。The paper discussed the following four points : the security of java, the implemention of mvc pattern and the principle and implemention of the send and incept of e - mail based on java ; the principles and implemention of smtp, pop3 and imap, and the characteristic of the e - mail server sendmail, qmail and postfix ; the principles and implemention of symmetrical encryption and unsymmetrical encryption technology, and the advantages and disadvantages of them ; the characteristic of rubbish e - mail, and the principles and implemention of anti - rubbish e - mail technology
本文研究的主要內容包括: java技術安全性, java對mvc模式的實現,以及java技術解決電子郵件發送和接收問題的原理和實現方法;電子郵件相關協議smtp , pop3和imap的原理和實現方法,以及電子郵件服務器sendmail 、 qmail和postfix的特點;對稱加密與非對稱加密技術的原理和實現方法,以及兩者的優點和缺點;典型垃圾郵件的特徵,以及反垃圾郵件技術的原理和實現方法。The contents of guidebook include : the terms and definitions of night piece illuminating ; basic principle and request ; programming and design ; the night pieces of various illuminating of city facilities and views, such as the building, construction, square, road, the marking of advertisement, park, leisure facilities, dissolve hole and view of water ; the devices of night piece illuminating, equipments with high newly technical application ; power supply and control ; construction and check before acceptance ; the test and the evaluation of the result ; maintenance and management ; environmental protection and the economy energy, etc.,
指南的內容包括:夜景照明術語與定義基本原則與要求規劃與設計各種城市設施與景觀的夜景照明,如建築構築物廣場道路廣告標志園林與休閑設施溶洞及水景等夜景照明器材設備與高新技術的應用供電與控制施工與驗收效果的測試與評價維護與管理環保與節能等等,並提出了需要注意的問題與解決的辦法。It ' s high - frequence noise absorption, absorption of noise caused by rapid rise of front and self - reset function have widespread application in imput of supply, for absorption of inductive load switching surge voltage and for protection of two - way thyristor switching device, bypass capacitors, micro - machines and the others
它所具有的吸收高頻噪聲、前沿快脈沖上升噪聲及自復位功能,使其在電源輸入端、吸收電感性負載開關浪涌電壓、保護雙向可控開關器件、旁路電容器、微型電機等方面有著廣泛的用途。A lcc multi - resonant ( mr ) network is added to the traditional three - level converters to realize zvs. the unique arrangement of a multi - resonant network results in absorption of all major parasitic components hi the resonant circuit, such as transistor output capacitance, diode junction capacitance and transformer leakage inductance, which can eliminate parasitic oscillation in the converter
它的優點在於諧振電容吸收了開關管和續流二極體的結電容,諧振電感吸收了變壓器的漏感,使得開關管和續流二極體都能在軟開關的條件下完成導通和關斷過程,消除了電路中的寄生振蕩。This article analyses the characteristic of fingerprint image and brings forward some reasonable supposes which related to the fingerprint image after i collected and analyzed many articles of others that is related to the fingerprint image processing and has published in the resent years. based on these characteristic and supposes, i developed a set of fingerprint image processing arithmetic that are adapt to the fingerprint image gathered by capacitive solid - state device. these include several steps
作者收集和分析了近年來大量的國內外的關于指紋圖像處理技術的學術文獻基礎上,分析了指紋圖像的特性,提出了對指紋圖像的一些合理的假設,並從這些假設出發,提出了一套適用於電容式指紋傳感器採集的指紋圖像的處理演算法,這些演算法包括指紋圖像的有效區域提取、指紋圖像的質量分析、指紋圖像的分割、指紋圖像濾波、二值指紋圖像的細化、特徵點的提取、特徵點的可靠性分析、指紋圖像的點模式匹配等步驟。The thing flows the trolley name carrying trolley ; the surface uses the electricity to galvanize, the contour artisticly, the service life is long ; attaches the security leather belt, the fixed link loading and unloading speed is quick, both is advantageous for the mechanized transporting, and is suitable for the short distance the manual shift, may realize the plan production, saves the manpower, reduces the cost ; with thing and so on turnover box flows the vessel coordination use, may realize the modular management, the setting at space is big, folds the collection not to occupy the space ; is suitable the thing flows the transporting in the enterprise working procedure ; also may or allocates and dispatches the center in the factory to install the cargo to transport to the store, a direct achievement commodity goods part
物流臺車又稱載物臺車;表面採用電氣鍍鋅、外形美觀、使用壽命長;附安全皮帶、固定桿裝卸速度快,既便於機械化搬運,又宜於短距離的人力移動,可實現規劃生產,節省人力,降低成本;與周轉箱等物流容器配合使用,可實現單元化管理,置物空間大,折疊收藏不佔空間;適用於企業工序間的物流搬運;也可在工廠或配送中心裝上貨物運到商店,直接作為商品貨架的一部分。Absorb spill with dry sand, then place into a chemical waste container. remove allsources of ignition. use a spark - proof and explosion proof tool and equipment
用干沙吸收,然後放入化學肥料容器,遠離火源,使用防電火花和防爆工具。The paper deduced the relations between the phase fractions of the multiphase flow and measured signals, such as the dielectric constant from the capacitance sensor, the electrical conductivity from the conductance sensor, and the ratio of absorption from the rf sensor
推導了多相流的介電常數、電導率、吸收率和含率的關系,設計和製作了電容、電導、射頻傳感器以及處理電路,提出了基於這些技術的多相流截面含率的測量方法。What is an active protection, elementary : mike or receiver of the signal - an amplifier, 1 transistor - a capacitor with changeable resistor - an output on speaker or emitter
頻率范圍超過100千兆赫,採用材料反射體屏蔽,具有高介電常數,導磁性,水或鎂7分水作為遮蓋金字塔,填充物- - -一個吸收器- - -石墨,碳。也可以建造積極保護方式電容器。The simulated results show that we can improve the sensitivity by setting the optical bias at / 2, reducing the gap of electrode, increasing the overlap integral factor, reducing the insert lose, adopting suitable segmentation number, increasing the electrode length, increasing the optical power, reducing the wavelength and the relative intensity noise and reducing the receive bandwidth ; obtain the wider bandwidth utilizing reducing the electrode length and the capacitance of modulator, segmentation the electrode ; increase the dynamic range using lowering noise, increasing the optical power at the detector and lower optical bias
通過計算得知,使傳感器相位偏置為/ 2 ,減小電極間距,提高電光重疊因子,減小器件插入損耗,採用合適的分段數,增加電極長度,增大光功率,降低激光的波長,減小相對強度噪聲,減小接收帶寬,對提高靈敏度的效果是非常明顯的。而減小天線長度,降低調制器電容,電極分段,都可以獲取較大的帶寬。降低系統噪聲;增加到達探測器的光功率,採用較低的光學偏置,都可以增大線性動態范圍。Making use of the idea of the parallel genetic algorithms, presenting the adaptive multiple subpopulation evolutive strategy. presenting extinction and immigration strategy in order to avoid the similar or even same individuals appear. in order to enhance convergence velocity of reactive power optimization of the radial distribution system, combining the characteristic of the radial distribution system, a sensitivity analysis approach was build up for optimal selection of capacitors and mutation of transformer tap changer
為了提高配電網無功優化的收斂速度,結合配電網的特點,提出採用簡單可行的靈敏度公式選擇無功電容補償器的安裝地點,並用靈敏度分析變異變壓器分接頭,使變異運算元的選取更符合配電網無功優化問題中關于調節變壓器分接頭的實際情況,減少了一些不必要的變異運算,使適應性和魯棒性加強;根據實際情況採用無功補償電容器的啟發式變異,使變異運算元的選取更符合無功優化問題中關于補償電容器的實際。Abstract : analyzed the demands of capacitor specific parameters in modernpst, emphatically discussed specific parameters demands of filter capacitor and absorber capacitor. pointed to take care of voltage rating and conditions of life test in use
摘要:分析現代電源技術的發展對電容器特殊參數的要求,著重討論濾波電容器、吸收電容器,指出在使用時應注意額定電壓與壽命試驗的條件。Appling immune algorithm to optimum disposal of shunt capacitors on distribution network was studied according to reality. methodology of shunt, capacitors disposal on distribution network is presented and optimum capacitors disposal program was got through simulation arithmetic. this paper presented a practical capacitors grouping program also. these programs were validated practial and economical. by comparing the astringency of immume algorithm to genetic algorithm the conclution that immune algoritnm has faster caculation speed and better global convergence ability in optimum disposal of shunt capacitors on distribution network was got
模擬計算得出電容器配置方案,並對電容器進行合理分組,經過分析得出該配置方案可行而且經濟。同時,本文對遺傳演算法和免疫演算法的收斂性進行比較,得出免疫演算法收斂性較好,收斂速度快。配電網路的復雜,以往的優化演算法在解決配電網電容器配置問題時由於演算法的缺陷,往往缺乏足夠的優化手段。The government is examining the possibility of introducing product responsibility schemes for different products, including vehicle tyres, rechargeable batteries, electronic and electrical appliances and beverage containers with a view to reducing waste and promoting waste recovery in hong kong
政府正就車胎、充電電池、電子及電器設備及飲品容器研究推行產品責任計劃的可行性,旨在減少本港的廢物及加強廢物回收。Abstract : a continuous type inferential control algorithm and the proof of the stability and the convergency of the inferential control system are given in this paper. the system has the performance of convergency and robustness. the algorithm which is simple and has only one adjustable parameter q and has been successfully used for the servo control of the tension of the film in the metallized film capacitor automatic winding machine and we get a satisfactory result
文摘:給出了一種適用於工程常見的二階對象的連續型推理控制演算法,以及推理控制系統的穩定性和收斂性證明.該系統無差、穩定,且具有較好的魯棒性.該控制演算法簡單,僅有一可調參數q ,並成功地應用於薄膜電容器全自動卷繞機中作為快速張力伺服控制,取得滿意效果The program fearpv is applied to 3 - d transient sealing analysis of nuclear pressure vessel during the total process, including bolt pretensioning process, heating and compression process, thermostated heating and constant pressure process, and the cooling and decompressing process. according to the analysis and computational results in this thesis, although the actual structure and work conditions of the pressure vessel in nuclear power station are much more complex than that of the pressure vessel model, the program fearpv still can get quite good convergence on the plasticity and
由本文分析計算可知,雖然電站核壓力容器的結構及計算工況較壓力容器模擬體復雜得多,然而反應堆壓力容器瞬態密封有限元分析程序對塑性迭代和接觸迭代仍具有很好的收斂性,數值穩定性好,得到的結果具有良好的規律性,在升溫、升壓、恆溫、恆壓、降溫和降壓等過程中其規律和壓力容器模擬體基本相似。With regard to the converter of srd system, the thesis firstly gives the study of the topology of converters that have the least main switches, and then lucubrates the single switch per phase converter with c - dump energy recovery circuit
在功率變換器的優化設計方面,本文在對于具有最少開關數的功率變換器拓撲結構進行研究的基礎上,深入研究了其中帶存儲電容斬波回收型功率變換器。The integration of wireless acceleration sensor for structural global monitoring, the integration of wireless strain sensor for structural local monitoring, their corresponding network ’ s topological strucuture, the network ’ s communication protocol, saving energy and the network ’ s experiments are studied systemly, the main contents include : 1. for strucutal global monitoring, the electronics components are compared, anlysysed and seleced. on this base, the design modulization method is used for designing and debugging sensing disposal module, micro - processing module, wireless transceiver module and power module, and thus a wireless acceleration sensor node with digital interface is integrated using the above modules
本文在充分研究傳感技術、信號處理技術、無線通信技術的基礎上,針對土木工程結構整體性態監測的無線加速度傳感器集成、結構局部性態監測的無線應變傳感器集成以及相應的無線傳感器網路拓撲結構、網路通信協議、網路能耗處理、網路試驗等問題進行了系統的研究,主要研究內容如下: 1 .針對結構整體性態監測的需要,從設計的小型化、低功耗、低成本、高可靠性角度出發,對相關電子器件進行了比較、分析、選擇;在此基礎上,採用模塊化設計方法,對傳感處理模塊、微處理模塊、無線收發模塊以及能源模塊分別設計、調試,進而集成了基於數字介面的無線加速度傳感器節點。The emc of dc pwm power amplifier is analyzed and several measures to restrain the disturbances of pwm power amplifier are put forward. based on the pwm power amplifier in existence, the rcd snubber circuit experiment is carried out and the result shows that the rcd snubber circuit can restrain the voltage surge and the disturbances of dv / dt, di / dt
對直流pwm功率放大器的電磁兼容性進行了分析,提出了抑制pwm功率放大器干擾的幾種措施;在現有的pwm功率放大器上做了rcd吸收電路實驗,實驗結果表明, rcd吸收電路能有效抑制電機兩端電壓浪涌和dv dt , di dt引起的電磁干擾。分享友人