電路平衡 的英文怎麼說

中文拼音 [diànpínghéng]
電路平衡 英文
circuit balancing
  • : 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...
  • : 1 (道路) road; way; path 2 (路程) journey; distance 3 (途徑; 門路) way; means 4 (條理) se...
  • : Ⅰ形容詞1 (沒有高低凹凸 不頃斜) flat; level; even; smooth 2 (高度相同; 不相上下) on the same l...
  • : Ⅰ名詞1 (秤桿) the graduated arm of a steelyard2 (稱重量的器具) weighing apparatus3 (姓氏) a...
  • 電路 : [訊] circuit (ckt); electric circuit; electrocircuit電路板 circuit board; 電路保持 guard of a c...
  1. According to the application background and the dismatch between single antenna and differential lna, an active balun is needed and has been designed. then we put forward a design scheme that does co - simulation of an active balun and a differential lna on one chip together. at 2. 45ghz, this lna provides a forward gain of 28. 931db with a noise figure of 2. 485db, while drawing 19. 1ma from a 1. 8v supply

    從本設計的應用背景出發,考慮到單端天線與差分lna之間的不匹配性,設計了一個介於兩者之間的有源轉換? balun ( balance - unbalunce ) ,並提出了將這個balun與前面設計的差分lna作為一個整體進行了模擬的設計方案。
  2. Monitor apparatus can measure valid value of three phase voltage and current, power factor, three phase disequilibrium, instant flecker of short time and harmonic without twenty, degree and harmonic distortion total. the paper are laid on the following. ( 1 ) master plan and function of circuit, ( 2 ) hardware design including circuit and principle of a / d conversion, phase lock, liquid crystal display and keystroke and so on, ( 3 ) design of system software including digital filtering, fft, a / d conversion and monitor interface of pc, ( 4 ) system test

    監測儀能夠完成包括三相壓、三相流的有效值、功率因數、三相不壓短期閃變、以及20次內的諧波、諧波相位、諧波失真總量等的測量。論文重點介紹了以下幾部分: ( 1 )的總體設計和功能; ( 2 )硬體設計,包括a d轉換、鎖相環、液晶顯示和按鍵輸入等原理和。 ( 3 )系統軟體設計,包括a d轉換、 fft 、數字濾波等程序的原理和演算法以及上位機監控界面的設計; ( 4 )系統測試。
  3. Information technology - galvanic isolation of balanced interchange circuits

    信息技術互換隔離
  4. When the galvanometer reads zero the circuit is in the null-balance position.

    當檢流計的讀數為零時,處于零位置。
  5. Analysis on the balanced sampling integrator

    取樣積分分析及應用
  6. This paper starts the research of the liquid floated pendulous accelerometer testing system according to the engineering. at first, this paper gives the brief introduction of the history and present status of accelerometer and its testing technology, the working principium and math model of the liquid floated pendu - lous accelerometer, and then, decides the binary width pulse force retrim loop as the design proposal of testing system, researches the transfer function of every part in the system emphasizly, analyses the stability of the whole accelerometer testing system from the angle of control theoretics by the open loop transfer function of system, and designed the correcting net, analyses the basal problems such as resolution, sampling restraint, precision and so on, designs the hardware testing circuits such as preamplification, band - pass filter, alternating amplifier, phase sensitive demodulatorn, pulse - width modulation, frequency scale circuit, moment current generator. finally, using the graphics program language labv - iew which is designed for testing field especially by ni accomplishes the solfware design of testing system, realized the testing functions

    首先對加速度計及其測試技術的發展歷史和現狀,液浮擺式加速度計的工作原理和數學模型等作了簡要的介紹,然後確定了以二元調寬脈沖再測試迴為設計方案,並從控制理論的角度進行了分析,著重研究了系統中各部分的傳遞函數,利用系統開環傳遞函數分析了系統的穩定性,同時設計了系統的校正網;分析了二元調寬脈沖再測試迴的解析度、采樣約束以及測試精度等基本問題,並按照系統分析的結果設計了包括前置放大、帶通濾波、交流放大、相敏解調、脈寬調制、頻標以及力矩流發生器等測試系統各部分硬體,驗證了的正確性,最後按照測試系統的要求,採用了美國ni公司專為測試領域所開發的虛擬儀器工具? ? labview作為測試軟體開發工具,利用該圖形化編程語言完成了測試系統軟體部分的設計,實現了測試功能。
  7. Static and dynamic trial experiments indicate that the system, not only can well simulate the prime governor and self _ equilibrium characteristics of a prime mover with its simple hardware line, small size and versatility, but also can highly improve the whole system ' s control precision, reliability and stability when compared with the system design of the analogy circuits

    靜態、動態測試實驗表明:該控制系統,不僅硬體線大為簡化、體積小、通用性強,能夠很好地實現對原型調速器及原動機自特性的模擬,而且與模擬的設計方案相比,整個系統的控制精度、可靠性和穩定性等大幅度提高,具有明顯的優勢。
  8. The voltage of bridge capacitor will become unbalanced, when inverter ' s input side is a single source. this phenomenon is inherent with the control of voltage feedback. a balance winding can overcome this shortcoming and widen the application of this circuit

    採用單源供的半橋,如僅採用壓反饋控制方案無法克服橋臂壓的不,通過加入繞組可以克服這一缺陷,擴大的應用場合。
  9. The carrier wave is modulated directly by the baseband signal at several frequency point in l band and s band. firstly, this paper clarifies the theory of i / q modulation, elaborates evm and acpl, and analyzes the effect of amplitude and phase unbalance and dc offset on evm. secondly we review the basic principle of phase locked loop and it ’ s composing parts, including the basic conception and design method of pll frequency synthesizer, especially introduce the charge pump pll frequency synthesizer in detail

    首先,在闡述i / q正交調制基本原理的基礎上,通過對誤差矢量和鄰近通道功率泄漏的詳細分析,定性、定量地討論了各種非理想因素(如相位不、幅度不、直流偏差等)對調制器性能的影響;其次,介紹了鎖相環的工作原理和基本組成部分,包括鎖相環的設計和環濾波器的設計,特別詳述了荷泵鎖相頻率源;第三,介紹了採用直接調制技術模擬衛星信號的射頻前端的設計;最後,對整個直接射頻調制系統進行測試,結果基本上達到了課題要求。
  10. On the basis of discussing the analyzed restraint relationship between the link loss and the spot - beam antenna gain a new spot - beam model of optimum design named link level balance spot - beam model is proposed

    在分析鏈損耗與點波束天線增益之間制約關系的基礎上,提出了一種新的點波束優化設計模型鏈點波束模型。
  11. The calculation result shows that the model can keep the balance of the link level budget margin among the different spot - beam cellars, the onboard power in satellite can be used more effectively and the model is possessed of better applied value

    計算結果表明,該點波束模型能使各點波束小區的鏈預算余量達到,並使星上功率得到更有效的利用,彌補了現有模型的不足,具有較高的應用價值。
  12. When the beam drops down, a contact is made that causes the driving motor to move the rider in the direction that will balance the beam.

    當稱桿失去時就接通使驅動機轉動,並帶動游碼使稱桿再得到
  13. In the active circuit part, based on the theories of multiplier of srd and fet, we have designed the circuit of x band 6 multiplier and ka band tripler. then they are simulated and optimized using harmonic balance method. furthermore, the results of optimization and experiments are analyzed

    在有源部分,我們介紹了階躍管、 fet倍頻器的基本原理,在此基礎上分別設計了兩個倍頻器,然後利用諧波法進行了模擬,並對模擬、測試結果作出了比較。
  14. Self - balance display instruments for temperature measurement. guidance for the calculation of bridge resistance, scale and chart

    自動式測溫顯示儀表.橋阻標度尺和記錄紙的計算導則
  15. Electrical characteristics of balanced voltage digital interface circuits

    壓數字介面氣特性
  16. Gc1318, can smartly control the cell - balancing circuit

    Gc1318智能控制,實現有效
  17. A computer program in turbo - basic is also compiled based on the new method in this paper. pumped storage power plants work flexibly and start very fast

    本文按照上述思,提出了新的和燃料消耗計算方法,並基於這種方法採用turbo
  18. Aiming at the feature of cm interference in power converters, a new approach ? intrinsic dynamic nodes potential balance is proposed. by building node pair with balance potential and making use of the intrinsic stray capacitor of power semiconductor devices, the cm current can be suppressed effectively

    在對共模干擾建模的基礎上,提出了內在動態節點的思想,其思是通過在內部構造動態節點對,並利用中功率器件固有的對地分佈容使得中的共模干擾流互相抵消,從而抑制功率變換器的共模emi 。
  19. To the defect of the system hard to equilibrate, a new circuit frame to make equilibrium was presented ( 3 ) based on the analysis of interferences of the circuit, some relative means were taken to restrain the interferences. furthermore in order to detect surface conveniently and to improve the testing accuracy some designs of the probe were introducer

    針對原難以調零的缺點,提出了新的方案,設計了新的,新的調零精度高,速度快,狀態可以長時間保持,缺點是難以利用現有,成本較高。
  20. On the other hand, the expression is repressed by the proto - oncogenes n - myc and c - myc, and in some cases the expression is also repressed by testosterone or dihydrotestosterone ( androgen ) at mrna level infering from all the references that can be obtained, the functions of ndrg family may be involved in cellular differentiation events > maintaining the balance of cell redox potential ( in oxidative stress condition or biological conversion process ), or counteracting cell malignant transformation, and so on

    綜合己有的文獻,推測ndrg家族可能參與細胞生長分化、維持細胞氧化還原(氧化應激或生物轉化) 、阻止腫瘤細胞惡化等。因此,研究其在細胞中的具體功能以及可能的信號通將具有非常重要的意義。深人研究ndrgz在體內的組織細胞和亞細胞水分佈特點及其功能,需要高效價和高特異性的ndrgz抗體。
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