emphasis circuit 中文意思是什麼
emphasis circuit
解釋
加重電路-
This paper describes the components and structure of advanced signaling system : automatic train control system ( atc ), analyzes the function and classification of its three subsystems : ats, atp and ato, with emphasis on currently widely adopted atc system - quasi - moving - block signaling system, which works on coded digit track circuit, and discusses the operating principles of coded digit track circuit and the features of train control of quasi - moving - block signaling system
信號系統是確保城市軌道交通列車運行安全及提高運營效率的關鍵設備。本文詳細討論了應用於城市軌道交通的先進的信號系統? ?列車運行自動控制系統（ atc ）的組成和結構，對其三個子系統：列車自動監控系統ats 、列車自動保護系統atp 、列車自動運行系統ato的功能和分類進行了詳細分析和比較。 -
De - emphasis circuit
去加重電路 -
And at this foundation through the dispersed domine analyse the paper makes a great emphasis on the application of computer aided design and simulation, then designs a series of apfc design and simulation software. this paper takes out a set of designation and simulation on base of actual circuit. the reliable result, output voltage and inductance current which are got from this software are the same as the actual value
本文在對一系列apfc電路設計、模擬分析方法討論比較的基礎上，著重應用離散時域法進行了計算機輔助電路設計和模擬方法的應用探索，以此為基礎設計了pfcexpert功率因數校正電路設計、模擬軟體，針對實際電路給出了整個設計和模擬全過程，通過實驗驗證了該軟體所得到的精確穩態解、瞬態輸出電壓和電感電流，與實際電路輸出基本相同，所建立的電路模型重現了電路的運行過程，反映了電路的實際工作機理。 -
Emphasis circuit design in high quality signal transmission system
高質量信號傳輸系統中加重電路的設計 -
Followed above, this dissertation has much content about the hardware design which include dsp, fpga, ddr sdram memory bank interface circuit, pci, power circuit, board - level interconnection design. this part puts much emphasis on key circuits many of which require us to have deeply known the components adopted and involved specifications
這部分主要是對電原理圖的重要地方和需要注意的地方進行重點闡述，包括dsp 、 fpga 、 ddrsdram內存條介面電路、 pci介面電路、電源、板級互連等部分。 -
The principle of large step fast acquisition and the circuit design of large step fast acquisition delay lock loop ( lsdll ) are disgussed as the emphasis
本文著重從理論和電路設計兩方面對大步進快速捕獲方法和大步進快速捕獲延遲鎖定環進行討論。 -
In this paper, based on the detailed analysis of the measurement principle and the measurement method of the wide range pulse convert circuit board, the hardware circuit of the measurement system is designed, and the software flow hart of the measurement system is drawn in detail. the emphasis is to present the method to improve the system measurement precision by plenty of experiments
本論文在詳細分析了大量程脈沖變換電路板測試原理、測試方法的基礎上，設計了測試系統硬體電路，較詳細地畫出了測試系統軟體流程圖，重點是通過大量實驗總結出提高系統測量精度的方法。 -
The realization of high code rate property is also mentioned. in the end of this paper, the author lays the emphasis on the circuit realization of high - code - rate pcm transmitter with quasi two - point injection techniques
本文的最後部分，作者重點對準兩點注入式高碼速率發射機（主要是調頻源）的電路實現作了詳盡的分析。 -
The dissertation places an emphasis on the research of mechanical characteristics of permanent magnet bearings, research is mainly done in the following aspects : mechanical characteristics of permanent magnet bearings is analyzed by static magnetic circuit method and equivalent magnetic charge method respectively, mathematical models are also built by the two methods
本文的工作內容圍繞永磁軸承力學特性的研究展開，主要做了以下幾個方面的工作：採用靜磁路法和等效磁荷法對永磁軸承的力學特性進行了系統地分析，並建立了這兩種方法的數學模型。 -
Then according to the emphasis of the design, went deeply into the theory of pll frequency synthesizers widely used, described pll ’ s working principle, structure and several types in detail, and made research and analysis of pll frequency synthesizers ’ phase noise, including the effect of the active loop filter on the phase noise, and give some methods to make improvement as well, such as changing loop filter form, reducing divide number, and increase phase detector frequency, etc. then paper introduced the principle character and phase noise analysis of direct digital frequency synthesizer ( dds ) and injection phase lock circuit, which are also important circuits in the design
論文首先對幾十年頻率合成器的發展進行概述，而後針對本次設計的重點，對應用較為廣泛的鎖相頻率合成理論進行了深入的探討，詳細介紹了鎖相環的工作原理、組成結構和鎖相類型，並對鎖相頻率合成器的相噪特性進行了研究分析，包括有源環路濾波器對于相噪的影響，提出了改善相位噪聲的幾點措施:改善環路形式、降低分頻數、增大鑒相頻率等。接著介紹了直接數字頻率合成器（ dds ）和注入鎖相電路的原理特點以及相噪分析，它們也是本次設計的重要電路。 -
Circuit design is the basis of design of demultiplexer. speed, power and chip area are the main factors that should be considered in circuit design. every circuit structure has its merits and drawbacks, e. g. cmos logic family has a slower speed, but lower power, smaller area, scfl ( source couple fet logic ) family has a higher speed, but higher power, larger area. we should choose a proper circuit structure or their mixed structure for certain design to get a good tradeoff among the three factors. flip - flop is the fundamental element of demultiplexer, setup time and hold up time are key factors, which influence the speed of circuit, thus the design aim is how to reduce them. in this thesis we place emphasis on the design of scfl latches
速度、功耗、面積是電路設計要考慮的主要因素，不同的電路形式具有不同的優缺點，如cmos互補邏輯電路功耗低，面積小，速度相對較慢； scfl （源極耦合fet邏輯）電路速度高，功耗和面積較大。所以要針對具體設計需要選用適當的電路形式或其組合結構，以滿足設計要求。觸發器是分接器的基本組成單元，建立時間和保持時間是影響電路速度的關鍵，所以減小建立時間和保持時間是觸發器設計的主要目標，本文著重介紹了scfl鎖存器的設計和優化方法。 -
This paper describes the error control coding of the flex paging system, with emphasis on the design and implement of the flex decoder circuit by means of the fpga technology
本文介紹了flex高速無線尋呼系統中的差錯控制編碼技術，以及bch （ 32 ， 21 ）糾錯碼的構成和譯碼方法，重點討論了flex高速尋呼解碼晶元的fpga設計與實現。 -
As emphasis, we propose a new backward width - flrst search circuit partitioning method with flip - flop as core for synchronous sequential circuits. and then based on it, we develop a new circuit parallel tg algorithm
最後重點對電路并行方法進行了研究，提出了一種新的以觸發器為核且消除大功能塊之間反饋的寬度優先反向搜索同步時序電路劃分方法。 -
Giving emphasis to signal processing methods, this paper puts forward the idea of integrated monitoring system for hv circuit breaker and thus develops an archetypal system
論文圍繞高壓斷路器綜合監控系統的開發與構建，對多種信號處理與分析方法在系統中的應用進行了深入的研究，在此基礎上，開發實現了原型系統的后臺軟體。 -
The emphasis of this article is the design in the second period, which is based on the pic microchip interface, because at present embedded structure is adopted by most of medical instruments so that it can run separately without computer, hi this part the article specifically introduces the interface circuit of pic16f877 single - chip, which includes the acquisition of a / d signa ls and the serial communication between the single - chip and computer, the design of complex programmable logic device ( cpld ) and the using of hardware describe language ( vhdl ) to control the rotate speed of 4 - route stepping motors
本論文的重點是在設備的第二階段開發，它是基於pic系列單片機介面的硬體設計，主要是針對現階段大多數醫療設備都是採用嵌入式結構，它能夠脫離計算機單獨運行。在這部分詳細介紹了pic16f877單片機的外圍電路，包括a d信號的採集、單片機與計算機的串列通信，可編程邏輯器件cpld硬體的設計，以及用硬體描述語言vhdl編程來同時實現4路步進電機的轉速控制。 -
Emphasis of the article is principally assay and compare usual compensative project, for instance : concentrated compensation in transformer substation, compensation of low - voltage system in transformer substation, compensation in distribution circuit, compensation in equipment of user, etc
本文重點分析、比較了配電網常用無功補償方案，如：變電站集中補償、低壓補償、配電線路補償、用電設備補償等。 -
In the description of circuit design, the emphasis is paid the following hardware modules : ad / da inverter, dsp module, external program / data memory, cpld control logic, serial communication module, power module, and so on. problems and the corresponding solutions found in the design and debug stage are discussed, too. finally, the low - level software driver design is presented in detail, including system booting, initialization of dsp registers, cpld logic and timing control, drivers for asynchronous communication fifo, and drivers for ad converter
在電路模塊分析中，重點介紹了語音的輸入放大和輸出緩沖部分、 ad da轉換、 dsp語音壓縮解壓、外部程序數據存儲器、 cpld邏輯控制、串列收發組件、電源供電以及dsp的jtag介面等等，並且給出了在硬體電路設計和調試過程中的問題與解決辦法。
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