time base circuit 中文意思是什麼
time base circuit
解釋
時基電路-
Arranged signal activating lock circuit and time - base control circuit in the sound wave receiving circuit to take the initial signal of back wave as the valid one in the cycle, thus to improve the ratio of signal vs. noise and detective precision
在超聲波接收電路中設有信號觸發鎖定電路和時基控制電路。實現以各探頭中最早收到的回波信號為本檢測單元的有效信號，有效提高信噪比和檢測精度； 4 -
The hardware circuit design include : industrial control computer configuration, selection of industrial control board type, design of the power supply and monitoring interface circuit, design of signal processing interface circuit ( the constant current source circuit, the time base signal processing circuit, the processing circuit for the signal to be measured ), design of panel control circuit, design of the system self - checking circuit, and etc. the program flow hart include : main program flow chart, system boot - strap self - checking program flow chart, manual static testing program flow chart, semiautomatic static testing program flow chart, automatic static testing program flow chart, dynamic testing program flow chart, transient testing program flow chart, source voltage and current monitor program flow chart, investigate function testing program flow chart, and etc. the measure system offers six working power supplies, the signal of time base, the signal of constant current source, sine wave signal and step to leap signal, and measures the frequency of the output pulse signal of the wide range pulse convert circuit accurately under three kinds of different test state ( static form, dynamic form and transient form )
硬體電路設計包括：工控機配置、工控板卡選型、產品電源及監控介面電路設計、信號處理介面電路（恆流源電路、時基信號處理電路、被測信號處理電路）設計、面板控制電路設計、系統自檢電路設計等。程序流程圖包括：主程序流程圖、系統開機自檢程序流程圖、手動靜態測試程序流程圖、半自動靜態測試程序流程圖、自動靜態測試程序流程圖、動態測試程序流程圖、暫態測試程序流程圖、電源電壓和電流監控程序流程圖、研究功能測試程序流程圖等。測試系統提供六路工作電源、時基信號、恆流源信號、正弦波信號和階躍信號，並對三種不同測試狀態（靜態、動態、暫態）下大量程脈沖變換電路輸出脈沖信號的頻率進行精確測量。 -
Time base circuit
時基電路 -
Systematic inside have adopted the method of time base with timing circuit storing annual examine information, then the traffic management department and the automobile operation unit can manage or supervise automobile easily
系統內部採用了時基電路定時的方法儲存年檢信息，便於交通管理部門以及汽車運營單位對汽車進行管理和監督。 -
Time - base pressing circuit
時基壓縮電路 -
Based on the comprehensive study on contact erosion and massive tests, it is found that the erosion of cb contacts is dominantly depend on the arcing time and breaking current. this paper analyses the mechanism of electrical arc of vacuum circuit breaker and discusses the primary factores. then this paper put forwardes a way to prognosticates the life exepctancy of electrical endurance of vacuum circuit breaker base on the power of arc
本文分析了真空斷路器的燃弧機理，探討了影響真空斷路器電壽命的主要因素，指出了原先以開斷電流作為預測真空斷路器電壽命的方法的不足，提出了改進的以燃弧能量為主要指標的預測方法。 -
This project support scholar of this field inquire about materials related to cableway, still realize conveniently, swiftly in this system for the editor, management of the file of cableway - design at the same time, have offered the data base for designing, develop cableway circuit vertical section draw, cableway loading orbit draw, cableway circuit calculate, etc. application program of the project
隨著計算機軟硬體技術的發展，加強計算機技術在工程索道中的應用可以提高我們的工作效率，為我們帶來效益。計算機在工程索道中的應用十分廣泛，如信息查詢、故障診斷專家系統、輔助設計軟體、索道課程cai等等，這些都在等待著我們索道工程師努力去探索、實現。 -
Base on the theory analysis of the superconducting rsfq digital circuit model, wrspice is used to do time domain simulation of superconducting rsfq digital circuit in this paper, and superconducting jtl, buffer, rs flip - flop, t flip - flop, and or gate are acquired
在超導rsfq數字電路模型的理論分析基礎上，論文中採用wrspice對超導rsfq數字電路進行時域模擬，得到了超導jtl傳輸線，緩沖器， rs觸發器， t觸發器，或門等基本邏輯單元電路以及電路參數。
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