正弦穩態 的英文怎麼說

中文拼音 [zhēngxiánwěntài]
正弦穩態 英文
sinusoidal steady state
  • : 正名詞(正月) the first month of the lunar year; the first moon
  • : 形容詞1 (穩定; 穩當) steady; stable; firm 2 (穩重) steady; staid; sedate 3 (穩妥) sure; rel...
  • : 名詞1. (形狀; 狀態) form; condition; appearance 2. [物理學] (物質結構的狀態或階段) state 3. [語言學] (一種語法范疇) voice
  1. Analysis and calculation on stable sine electric circuit

    正弦穩態電路的分析方法
  2. The symbolic electric circuit analysis using matlab

    用相量法分析正弦穩態電路
  3. Sine steady - state circuit by phasor graphology analyzing

    正弦穩態電路的分析與計算
  4. Analysis of sine circuits in stable state on the basis of

    進行電路的分析
  5. The ideal power system needs to be supplied with sine voltage whose frequency and amplitude are both stable. to three - phase ac power system, the currents and voltages must be equal of amplitude and the phase - shift between each other should be 120 of positive order

    理想的電力系統要求以頻率和幅值定的電壓進行供電;對於三相交流電力系統,各相電壓和電流應處于幅值大小相等、相位互差120的序對稱狀
  6. Considering the similitude law for shaking table test, we study the test results and obtain some conclusions which are a ) generally, the silty soil in test box liquefies and the liquefied time has relation with the amplitude of acceleration, b ) when the intensity is on and above eight degree, the silty soil deposit will be liquefied dramatically, c ) the relationship of the pore water pressure is relevant to the cycle loading which represents when the cycle loading ranges from little to great, the relationship is represent as a concave curve, or else as a protruding curve and tends to stability. ( 3 ) based on the triaxial compression test and the resonant column test, some studies are made such as a ) the duncan - chang parameters of constitutive model, b ) the dynamic shear modulus ratio and c ) the damping ratio of the site soil deposits. in order to deal with the test data, a computer program is compiled

    ( 2 )利用小型振動臺進行了k _ 0固結狀下粉土的振動液化模擬研究,通過分析荷載作用下的試驗資料,驗證了粉土的孔隙水壓力增長模式的合理性;從微分方程推導了基於土體振動臺模型試驗的相似律,並從模型實體、孔壓時程曲線和相似律等方面做出了分析,得出了如下結論:在小型振動臺試驗中,模型箱中的粉土都發生了液化,液化的時刻和輸入加速度幅值有關,而對頻率的變化不太敏感;粉土在相當於8 9度地震烈度的加速度幅值作用下可能產生嚴重的液化;孔壓的增長曲線形狀與施加的荷載有關:當施加荷載為由小到大的形式時,曲線形狀為上凹的曲線;當施加荷載為等幅的荷載或荷載幅值由大到小時,曲線形狀為上凸的曲線,且逐漸趨于定。
  7. On transmission of largest power under stable state of sine

    正弦穩態下最大功率傳輸探討
  8. During the temperature fields, the results indicate that the processing parameters such as the extrusion velocity, casting temperature, perform preheating temperature, die preheating temperature and so on are important for the temperature fields besides the dwell time. they are must be in concordance each other to the deforming zone is in the quasi - solid state, and the stable semi - solid extrusion is implemented. during the deforming fields, the hyperbolic sine thermo - rigid - viscoplastic fem model is selected according to the forming feature of the process, and the variations of the stress - strain fields are studied

    在溫度場的模擬中,模擬結果表明,保壓時間是影響製件成形質量的關鍵因素之一,擠壓速度、液金屬澆注溫度、預制體預熱溫度和模具預熱溫度等工藝參數對溫度場的影響也很大,需進行參數之間的協調,只有當變形區內部始終維持準固時,才能實現定的液-固擠壓成形過程;在變形場的模擬中,根據液浸滲擠壓的成形特徵,選用了雙曲剛-粘塑性有限元計算模型,研究了變形過程中應力應變場的變化規律,研究了模角對變形和金屬流動的影響及變形力的變化過程和其影響因素。
  9. 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、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電路的設計。
  10. The outputs of tests on the thin plate under different inputs have been investigated for testifying the system. different solutions have been compared according to the frequency - spectrum characters and structure modal parameters. it is indicated that the solutions in this paper are consistent with the solution of the fea methods

    以薄鋼板為實例,探討了不同激勵條件下,包括正弦穩態激勵、慢掃描、單次錘擊和隨機錘擊激勵,薄鋼板振動系統的響應情況,以頻譜特性和模參數為參考,將各種方法的求解結果作了比較,結果表明:本系統得出的結果與有限元解具有一致性。
  11. Applying the criterion of the work state of operational amplifier, the stable operating condition of voltage - controlled voltage source filter 2 is proved in detail and the condition that the filter can be used as the sinusoidal oscillator is given

    摘要利用運放工作狀的判據,系統地證明? 4種二階壓控電壓源型濾濾器定工作的條件,同時給出了用作波振蕩器的條件。
  12. By using the measure and research of the emulating two - port network parameters of using direct - current analysis and figure value output function of sinusoidal steady state circuit in circuit emulating software pspice8. 0, the measure and research have solved the problem of the measuring purely resistive network of simple and odd one in traditional experimient, and also brought about the analysis of alternating current and direct - current for two - port network of any one complex and measure and research of y 、 n 、 z 、 t 、 h and so on parameters, and this opens up one new path for many traditional experimient of not easy to fulfil and for the complex circuit

    摘要利用電路模擬軟體pspice8 . 0中直流分析及正弦穩態電路的數值輸出功能模擬二埠網路參數的測量與研究,解決了傳統實驗中只能測量簡單、單一的純電阻網路問題,實現了對任一復雜二埠網路交、直流的分析及y 、 z 、 t 、 h等參數的測量與研究,為更多的不易完成的傳統實驗以及復雜電路的分析研究開辟了一條新路。
  13. The dynamic characteristics identification model of high - speed flexible rotor sys tem has been set up, the technology of steady state sine excitation and digital elliptic filter is used in order to identify the system parameter, and by constrasting the real measure to the theoretical computation, it proved that the method is accurater

    建立了高速柔性轉子系統特性參數識別模型,並採用激勵及數字橢圓濾波器技術對系統參數進行識別,通過對實測和理論計算結果的比較,證明該方法有較高的精確性。
  14. Sinusoidal steady circuit analyzed by phase approach

    用高斯消去法解正弦穩態電路
  15. In this paper, the calculation is made of the electric stress distribution and specific absorption rate ( sar ) distribution in the human body exposed to the stable plane wave and nuclear explosion electromagnetic pulse and microwave weapon electromagnetic pulse

    本文主要討論了振幅為100 、隨規律變化的平面波、核爆炸脈沖波和微波武器脈沖波作用下人體內的電場應力的分佈,同時也給出了在上述電磁波的作用下sar (比吸收率)的分佈。
  16. Thirdly, the stress distribution in the human body exposed to stable plane wave is calculated in different incident direction and different polarized. also the stress exerts on the surface between human skull and brain tissue is calculated when the human body is exposed to nuclear explosion electromagnetic pulse or microwave weapon electromagnetic pulse in left incident direction and parallel polarized

    再次,分析了振幅為100 、隨規律變化的平面波沿不同方向或場極化方向不同時人體內的電場應力分佈,結果表明,波沿不同的方向入射或場極化方向不同時,對人體的作用是不同的。
  17. The unsteady input commercial frequency sinusoidal voltage with high harmonic is modulated into bi - polarity three - state high frequency ac volage by the input cycloconverter, bi - polarity three - state high frequency ac volage is demodulated into uni - polarity three - state spwm wave by the output cycloconverter, and the uni - polarity three - state spwm wave is filter into steady commercial frequency sinusoidal voltage with low harmonic

    輸入周波變換器將輸入不定劣質的工頻交流電壓調製成雙極性三的高頻交流電壓波,輸出周波變換器將此高頻交流電壓波解調成單極性三spwm波,經輸出濾波后得到定優質的工頻交流電壓。
  18. Analysis of the sine steady circuit by means of vector graph

    正弦穩態電路的相量圖解法
  19. Analysis and calculation of sine steady - state circuit with matlab

    分析求解正弦穩態電路
  20. Analysis of sinusoidal steady state circuit example based on matlab

    正弦穩態電路的實例分析
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