transient characteristic 中文意思是什麼

transient characteristic 解釋
過渡特性
  • transient : adj 短暫的，一時的；過渡的；匆匆而過的；易逝的；虛幻的，無常的 （opp lasting permanent）; 【物理...
  • characteristic : adj 有特性的；表示…特性的，…特有的。 Japan s characteristic art 日本特有的藝術。n 特性，特徵，性...
  1. Transient process characteristic curve

    暫態特性曲線
  2. There is great change of negative current component when it happens the line - open fault. it is marked as the occurrence of the fault. and it can be concluded the phase characteristic of negative current in the line. in the transient course, there are plenty of harmonics in the fault line. through the transient analysis, it is drawed that the amplitude of each harmonic in fault phase is greater than other phases. harmonic current in fault line is far greater than other normal lines

    發生斷線故障以後，線路中會出現負序電流的突變，可以作為故障啟動判斷的標志，並且通過分析得出了故障時負序基波電流的相位特點。在故障暫態過程中，故障電流中含有大量豐富的諧波成分，各次諧波在故障期間有突變，並且衰減很快。
  3. The characteristic property of a transient operation is that something is changing with time

    非穩態操作的本質特徵就是某變量是時間的函數。
  4. Since the departing process of fire work departing installation is a highly nonlinear transient dynamic process, it relates to many speciality field, and the characteristic of the material is very complex under the highly rate and highly pressure distortion, the design methods and the design formulae by experience which has been used for a long time are very limited, the facter which truly affect the departing process of fire work departing installation cannot been reflected in the design calculation, the structure modelling and optimization of the fire work departing installation is cannot been carried out by the traditional optimization method

    由於火工分離裝置的分離解鎖過程是一個高度非線性的瞬態動力過程，涉及多個學科和專業領域，而且材料在高速高壓條件下瞬時性態十分復雜，長期以來所沿用的經驗設計方法和設計經驗公式的局限性很大，對火工分離裝置分離解鎖過程一些實際有影響的因素不能定量地反映到設計計算中來，採用傳統優化方法無法實現火工分離裝置的結構優化建模和計算。
  5. The topologies family include single four - quadrant power switch mode, push - pull mode, half - bridge mode, and full - bridge mode circuits. taking full - bridge mode circuit as an example, the operational mode, steady principles, transient voltage feedback control strategy of the converter are investigated. the output characteristic curve, the design for the key circuit parameters and the reference sinusoidal circuit which is synchronous with the signal of n or 1 / n times line voltage frequency are given

    該電路拓撲族包括單四象限功率開關式、推挽式、半橋式、全橋式電路，以全橋式電路為例分析研究了這類換器工作模式、穩態原理與電壓瞬時值反饋控制策略，給出了變換器的外特性曲線、關鍵電路參數、與電網電壓n倍頻或n分頻信號同步的基準正弦電路的設計。
  6. In order to resolve the question, in the thesis a simulation arithmetic of hydro - electrical system is put up. the equations of hydro - electrical system are divided to two parts, one of which consists of the differential equations of conduit system, hydro turbine and generator ' s rotator and is solved by characteristic equation arithmetic, the other of which consists of the differential equations of generator, magnetic system and grid and is solved by longge - kuta arithmetic or covert integrated arithmetic. through the alternative solving of the two parts, the simulation results of the large - disturbance transient could be abstained eventually

    為解決這一問題，本文提出了一種將水力系統和電力系統方程交替求解的水電系統聯合模擬演算法，即將包括輸水系統、水輪機以及機組轉子等部分的水力系統差分方程作為一部分，將包括同步發電機、勵磁系統以及電網等部分的電力系統微分方程或差分方程作為另一鄭州大學工學碩士論文部分，對前一部分採用特徵線法求解，對后一部分根據模型形式採用龍格一庫塔法或隱式積分法等演算法求解，這兩部分的求解過程交替進行，最終即可得到水電系統大擾動過程的模擬結果。
  7. The article calculates the transient of the pump system with three initial rates of flow and three kinds of pipe length by use of the characteristic method, and obtains the system ' s transient characteristics

    用特徵線法對三種初始流量、三種管長關閥實驗時泵系統瞬變計算，得到系統的瞬變工況特性。
  8. The paper simulate the transient thermal response of projectile wing according to the simulation software, and discuss the ablation characteristic when the projectile wing is in different initial velocity, in different wing shape, in different atmosphere condition and in different material condition

    本文通過模擬軟體模擬了彈翼的瞬時燒蝕外形，並詳細討論了不同初速、不同翼形、不同氣象條件及不同材料條件下的燒蝕特性。
  9. Rather than being a standing sea slowly accumulating sediment, meridiani seems to have the characteristic chemistry of transient lake beds in a terrestrial desert, or salt flats on a seashore

    梅里蒂亞尼平原的化學表徵使它看上去更像是內陸沙漠中短期存在的湖泊的沉積礦，或海岸上的鹽帶平地，而非長期存在的海洋中緩慢聚集的沉積物。
  10. The third chapter is experiment analyses of multi - aperture transient electromagnetic method, it analyzes multi - aperture transient method in theory and discusses radiation direction characteristic of first field by means phased array theory and integrating result of experiment contrast. according to kinematics character it also brings forward similar interference concept and analyzes reason of similar interference phenomenon, it gained footing between similar interference item and depth on the base of it and experiment formula

    藉助于相控陣原理的思想，結合模擬實驗觀測值對比結果，對多孔徑tem方法進行模型分析，詳細討論了多孔徑一次場的輻射方向特性，利用光波的運動學特徵提出類相干的概念，分析了多孔徑tem輻射源存在類相干現象，推導出類相干實驗公式，並得出類相干項與多孔徑框邊長以及埋深的關系表達式和。
  11. In this paper, using the three - state hopping model firstly, we discuss the characteristic time to reach the steady state for the potassium channel and illuminate the validation of the model to transient behaviors

    另外，本文首次利用這一三態跳躍模型討論了鉀離子通道到達穩態的特徵時間，說明這一模型的建立對暫態特徵也是有效的。
  12. Fractal theory based characteristic identification of high frequency transient waveforms of power systems

    基於分形理論的電力系統高頻暫態波形特徵識別
  13. ( 3 ) the law and characteristic of electromagnetic transient process for the switching overvoltage in the electric network of power stations have been studied by analyzing the electromagnetic transient process of switching overvoltage in power station and specially approaching the surge overvoltage transferred from the switchgear station through power transformers

    （ 3 ）通過分析廠站操作過電壓的電磁暫態過程及特性，特別是對超高壓開關站中的操作過電壓通過升壓電力變壓器傳遞的傳遞過電壓進行分析研究，研究了廠站電氣網路中過電壓的電磁暫態變化規律及特性。
  14. Aimed at the property of transient signal such as the short - time characteristic, energy - concentration and so on, it makes a preliminary exploration to the measurement of transient signal " s parameters

    針對瞬態信號短時段、能量集中等特點，對瞬態信號的參數檢測進行初步的探索。
  15. 3. many transient interference waveforms are measured and recorded during switching operations in three 500kv - substations. these waveforms are analyzed, and the characteristic parameters are summarized in this paper based on statistics analysis

    3 、參與了三座500kv變電站瞬態電磁環境的測量工作，獲得了變電站開關操作時產生的瞬態電場、瞬態磁場和瞬態電壓等數據。
  16. Using matiab symbolic computation, this paper studies the sensibilities of cvt ' s parameters, characteristic of cvt ' s transient noise, deduces the formula of cvt ' s secondary voltage and the formula after fourier transform ; then bring forward the least square algorithm for cvt and the compensatory algorithm based on fourier transform

    本文運用matlab的符號計算，分析了cvt參數的靈敏度，其暫態噪聲的特點及對保護的影響，推導了cvt二次側電壓及傅氏變換后的形式，在此基礎上提出了針對cvt的最小二乘演算法以及基於傅氏演算法的補償演算法。
  17. The contrast and analysis of linear and non - liner rl circuits transient characteristic

    電路暫態特性的對比與分析
  18. The characteristic of its hardware is the high speed sampling technology adopted for recording transient fault information ; the characteristic of its software is the design of the platform used for transient signal analysis and the combined fault location algorithm

    硬體方案的主要特點是設計了暫態量採集系統，軟體方案的主要特點是設計了暫態信號的分析平臺並實現了組合故障測距演算法。
  19. Transient heating has a serious effect on the characteristic of structural natural vibration

    摘要瞬態加熱會嚴重影響結構的固有振動特性。
  20. In this paper, the method for transient characteristic calculation of pwr ( pressurized water reactor ) coolant system is studied and a model is developed

    本文根據壓水堆冷卻劑系統的特點，對反應堆、蒸汽發生器、穩壓器分別建立各自獨立的模型。
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