終端片 的英文怎麼說
中文拼音 [zhōngduānpiān]
終端片
英文
end piece-
The catv charge and control system is mainly composed of the management software 、 the header data modulator and the terminal charge and control equipment. i am responsible for design catv charge and control equipment and test system. the header data modulator is used to encrypt the control single from computer and transmit it into the appointed frequency. the terminal charge and control equipment demodulate out the control single from data modulator and transmit it to the addressing control part, where the demodulated fsk single is received and well - handled by the cpu unit, decode the unauthorized signals and deliver it to the shut point, shut point make use of capability of wideband anf characteristic of shut, then the signal of illegal customer will be turn off and vice versa, the legal customer can receive the normal signal
前端數據調制器完成對計算機輸出的控制信號加密處理,將指令碼載送到一指定頻率點。終端收費控制器解調出控制信號,送至單片機尋址控制部分。單片機尋址控制部分接收經fsk數據解調器送來的信號,送入cpu單元后,解出不授權信號,然後向關斷部分送入信號,關斷部分利用pin二極體的寬帶工作能力以及關斷特性,實現對非授權用戶或者非法用戶的信號關斷,使之不能正常收視,繳費用戶進行開通正常收視,達到控制用戶通道的管理。The management software of the epigyny computer was developed by visual basic 6. 0, and hyponygy computer is an end controller based on at89c2051 and 89c51 single chip, which are very cheap and applied
尤其是利用visualbasic6 . 0開發了上位機管理軟體,下位機開發了一種基於atmel公司的at89c2051單片機和89c51單片機作為微處理器的廉價實用的終端控制器。With argumentation and comparing the difficulty of developing in different ways, in multimedia communication the terminal make up with mpeg - 4 encoder and decoder based on vw2010 chip, main controller based on x86 core and pc compatible stpc soc chip, ethernet adapter based on rtl8139. and this hardware platform can run linux operation system. the following works are done by auther. 1. participate in designing the project of multimedia terminal
經過論證和比較,權衡了開發難度和系統性能,在多媒體視頻會議終端設計中採用了基於x86內核片上系統晶元stpc的主控制器模塊,基於vw2010晶元的mpeg - 4音視頻編解碼器模塊,基於rtl8139晶元的10m / 100m以太網適配器模塊的硬體架構,主控制模塊運行linux操作系統,作為多媒體終端的軟體運行環境及軟體開發環境。This dissertation, sponsored by the project of “ the novel types of antennas and diversity technology ” which is one part of the 863 program, focuses on the multi - antenna design for wireless handsets in the mimo system. with the overview of the principle of the multi - antenna used in mobile terminals, the thesis introduces the design method of multiply antennas, brings forward three types of wearable antennas and three types of microstrip patch antennas applied in handheld terminals
本文在介紹了mimo系統移動終端天線基本理論的基礎上,詳細闡述了mimo系統移動終端天線的設計方法,提出了適合於mimo移動終端的三種可穿戴式天線及三種內置微帶貼片天線;並通過天線各參數的測量以及mimo系統試驗平臺的外場測試對所設計天線進行了驗證。Aerospace series - elements of electrical and optical connection - test methods - part 219 : voltage strength for insulated terminal lugs and in - line splices
航空航天系列.光電連接件.試驗方法.第219部分:絕緣終端電插片和內連接件電壓強度Aerospace series - elements of electrical and optical connection - test methods - part 218 : ageing of terminal lugs and in - line splices by temperature and current cycling
航空航天系列.光電連接件.試驗方法.第218部分:終端電插片和內連接件的溫度循環老化和電流循環老化Elements of electrical and optical connection - test methods - voltage strength for insulated terminal lugs and in - line splices
電器和光學連接元件.試驗方法.絕緣終端接線片和連機拼合接頭的電壓強度Elements of electrical and optical connection - test methods - voltage drop under specified current for terminal lugs and in - line splices
電氣和光學連接元件.試驗方法.終端接線片和連機拼合接頭在規定電流下的電壓降Elements of electrical and optical connection - test methods - ageing of terminal lugs and in - line splices by temperature and current cycling
電氣和光學連接元件.試驗方法.用溫度和電流循環法試驗終端接線片和連機拼合接頭的衰老程度Solderability tests for component leads, terminations, lugs, terminals, and wires
元件引線終端接線片端子和電線的可釬焊性試驗Elements of electrical and optical connection - test methods - sinusoidal vibrations with passage of current for crimped terminal lugs
電氣和光學連接元件.試驗方法.壓接終端接線片電流通過時的正弦振動The data is collected and compressed by the single chip computer system and transferred to the server of the data process center via internet. in the server, a handwritten chinese character recognition algorithm using chinese character feature extraction method is proposed. in order to recognize the handwritten chinese character, a new model database of the chinese character is setup
文中詳細介紹了數據採集終端的硬體設計,闡述了8位單片機系統中手寫漢字點陣模型的建立、版式處理、漢字點陣的壓縮演算法,服務器端漢字點陣預處理方法,筆劃特徵的提取,小字庫量漢字字模的建立形式,並提出了一種基於點陣形式的手寫漢字辨識方法。The five main sections of this thesis are as follows : 1 ) component parts and working flow of intelligent community 2 ) hit communicating protocol 3 ) technical points of hardware design single chip micro - controller touch screen rf data transmitting identification confirmation flash memory 4 ) software design under avr studio3. 53 ide 5 ) method and result of system test
論文包括以下幾個主要部分: 1 )智能小區系統組成及系統運行流程2 ) hit通信協議3 ) hit - 5終端硬體電路設計單片機技術觸摸屏輸入技術無線數據收發技術身份識別技術flash存儲技術4 ) avrstudio3 . 53程序設計5 )系統測試方法及調試結果Only minimal data are stored in the chip. more sensitive personal information are kept at back - end computer systems
晶片只會儲存最少量的資料,而較敏感的資料則儲存在終端電腦系統。A full mathematical model of optimal flow pattern design withengineering constraints was put forward, based on modern optimal control theory. an optimal flow pattern design was presented for optimizing meridional channel of axial flow turbine. according to integral optimization of turbine stages, a full physical model and mathematical expression were put forward for proposition of optimal flow pattern, including all performance parameters in turbine stages. this problem was further recast into a typical form control to maximize specific performance index such as work or efficiency of stage with given initial state, fixed terminal condition and constraints for part of state terminal variables. the program was also worked out according penalty function method and conjugate gradient method. the optimal distribution of c1ur1 ( r1 ) was obtained according to constraint conditions and maximized objective function
把近代最優控制論方法引入軸流透平葉片的設計,在優化的軸流透平子午通道內,建立包括透平級內所有性能參量的最優流型命題的完整的物理模型及其數學表達式,並歸化為一個在給定初始狀態、自變量終端固定、部分狀態變量終端受有約束的條件下,使級的某一性能指標(如級的功率)達到最優的最優控制問題,應用「代價函數法」及「共軛梯度法」編制計算程序,計算得到符合給定約束條件、並使目標函數取極值的最優環量分佈,結果是令人滿意的。Aerospace series - elements of electrical and optical connection - test methods - part 217 : voltage drop under specified current for terminal lugs and in - line splices
航空航天系列.光電連接件.試驗方法.第217部分:終端插片和內連接件用規定電流下的電壓降Aerospace series - elements of electrical and optical connection - test methods - part 428 : sinusoidal vibrations with passage of current for crimped terminal lugs
航空航天系列.光電連接件.試驗方法.第428部分:夾具終端電連接片通電流正弦振動Et has integrated industrial chain from ingots, wafers, cells, modules to pv applied system, and steady order in pivotal material of ingots, wafers and cells, we have an capacity of 30mw in a year, and provide oem for other clients, except self - supporting products. et has all types of pv products, excellent capability. today, et products are exported to overseas markets, such as europe, north america, japan & korea and so on
公司在擁有從硅棒、矽片、電池片到組件加工、光伏應用系統到終端的完整產業鏈,並在硅棒、矽片與電池片等關鍵原料方面有穩定的采購渠道,現有30兆瓦的組件年生產能力,除自營產品外,尚可對外提供oem加工業務;公司組件產品規格齊全,產品性能優良,產品主要銷往歐洲、北美及日韓等國家和地區。If the technology proves successful, subscribers with small dishes will connect to the internet at speeds many times faster than what is now available over residential cable or dsl services
如果技術成功,手持終端碟片的用戶將可高速連接網際網路,要比如今的居民寬帶或dsl設備快數倍。It is the only pharmacy that got the gsp ( good supply practice ) certificate sent by national medicine supervisory bureau. under the severe competition environment, no target market positioning and core competitive led the company to decline. the theme declares challenges and opportunities facing the domestic medicine retailing enterprises, analyses the macro and the micro competition environment, primary competitors, strengths and weakness of sichuan de rentang company, according to the problems, author gives the resolving program, departing the chengdu tong rentang and sichuan de rentang, implementing different positioning so as to achieve competition predominance
四川德仁堂藥業連鎖有限公司隸屬于成都博瑞經濟發展有限公司,主營業務為中成藥、西藥、保健品、醫療器械、中藥飲片等,零售與批發並重,以零售為主,現有直營連鎖門店34家,合作店6家,加盟店10家,遍布成都市區各主要商業地段及全省主要地級市,年銷售額1 . 3億,市場佔有率為10 ,是四川省唯一一家通過國家藥品監督管理局gsp ( goodsupplypractice ? ?藥品經營質量管理規范)認證的醫藥零售連鎖企業,然而在零售渠道終端競爭日益激烈的環境下,由於企業目標市場定位不明,缺乏核心競爭力,在其繁榮表面背後隱藏著巨大的憂患及危機。分享友人