linear theory 中文意思是什麼

linear theory 解釋
線性理論
  • linear : adj. 1. 線的，直線的。2. 長度的。3. 【數學】一次的，線性的。4. 【動、植】線狀的；細長的。5. 由線條組成的，以線條為主的，強調線條的。
  • theory : n. 1. 理論，學理，原理。2. 學說，論說 （opp. hypothesis）。3. 推測，揣度。4. 〈口語〉見解，意見。
  1. Many scientists and mechanists, such as euler, prager, green, ericksen, hill, truesdell, eringen, made great contribution in this field and developed a general theoretical system. however, there still remain a lot that should be further investigated. this thesis discusses the linear theory of field of elastic solids subjected to additional deformation, and the corresponding virtual work equations and the displacement - based variational principle

    本文第一章述評了由euler開創的，經prager 、 green 、 ericksen 、 hill 、 truesdell和eringen等學者發展並成功應用的附加變形或運動的思想，作為后續各章的基礎。
  2. The factors limiting the frequency band of the wide - band amplifier are introduced. through analyzing the effects of the intrinsic parameters and parasitical on the frequency characteristics, a method of improving fr of mosfet by using short channel device and making mosfet work at the saturation region through raising vgs is put forward ; the effects of different kinds of circuit configurations on the frequency characteristics and the junction voltage on the voltage pattern circuit, current pattern circuit and frequency characteristics are analyzed. according to the linear theory of transconductance which is applied in the bit circuit, the current pattern amplifier circuit, current transfer circuit and output circuit which consist of mosfet and the wide - band amplifier composed of them are put forward

    介紹了限制寬帶放大器頻帶寬度的因素，通過分析mosfet的本徵參數、寄生參數對頻率特性的影響，提出了採用短溝器件、使mosfet工作在飽和區、抬高柵源電壓等提高mosfet特徵頻率的方法；分析了不同電路組態對放大器頻率特性的影響、節點電壓對電壓模電路、電流模電路頻率特性的不同影響，根據應用於雙極晶體管電路的跨導線性原理，提出了採用mosfet構成的電流模放大電路、電流傳輸電路、輸出電路以及由它們所組成的寬帶放大器，獲得了良好的頻率響應。
  3. Combining with the research task researching on the deformation and stability of deep excavated cuts and high filled embankment of the traffic department in fujian province, based on the residual soil slope project on the project site at k15 + 183 of yong - zhang highway ( yong ' an section ), adopting non - linear theory, modern monitoring technology and numerical simulation technology, the deformation and stability of cutting cliff debris and residual soil slopes have been studied systemically and synthetically in the thesis. at the same time theory analysis, the analysis and estimate of field monitoring are taken into account in this course. main research work and working achievement are summed up as follows : ( 1 ) with the acquaintance of the trends and development about the deformation and stability of slopes at home and abroad, slopes are classified and summarized systemically

    並通過k15 + 183工點路塹土質邊坡的各類位移變形的監測成果驗證了該程序的正確性及適用性； （ 5 ）通過應用大型有限元軟體ansys模擬分析，不僅分析了其隨著開挖時間步的應力應變關系，並模擬了與實際測斜管相匹配的測斜路徑，通過對各開挖時間步的模擬計算分析，得到了與實測數據較符合的結果； （ 6 ）綜合監測分析成果和極限平衡理論計算分析成果，對k15 + 183工點路塹邊坡的原設計坡率和幾何形態進行了優化計算分析，取得了較為滿意的結果。
  4. 2 ) the floating parameters are determined by the vlasov " s method according to different damaged holds combination based on the linear theory of floatability

    2 ）基於船舶不沉性理論的基礎上，採用符拉索夫曲線分析了不同破艙組合下的船體浮態參數。
  5. The last result is in complete agreement with the one corresponding to solution in the classical linear theory of elasticity.

    最後這一結果是和對應于經典線性彈性理論中的解的那種結果完全一致的。
  6. This paper also use non - linear feedback decoupling theory to decouple die vector - control close - loop system into linear decoupling of rotor speed and rotor flux linkage subsystems. the speed regulator and flux linkage regulator of these two linear subsystems can be designed with classical linear theory

    本文同時還應用非線性反饋解耦理論將矢量控制的閉環系統分解為線性化的轉速子系統和轉子磁鏈子系統，兩個子系統中的速度調節器和磁鏈調節器可按線性理論設計。
  7. Prediction of reservoir porosity and permeability on the basis of non - linear theory

    用非線性理論預測儲層孔隙度和滲透率
  8. On the basis of the linear theory of resonant absorption, nonlinear effect is taken into account in the wave dynamics

    我們在線性共振吸收理論的基礎上，對波動耗散過程中的非線性效應做了進一步的研究。
  9. A linear theory of rbwo with inner - slot coaxial structure is analyzed detailedly, and the equation of dispersive relation is deduced and computered numerically. 4. particle simulation is used in rbwo respective with coaxial and partial structure. in the simulation, the output parameters of rbwo such as phasespace, contour, vector, voltage, current, output power, interaction efficiency and microwave radiation

    4 .對同軸和偏心返波管分別進行了粒子模擬，通過改變電壓、電流、電子注位置、磁場等參數來觀察返波管加了內開槽前後相位空間、等位線、矢量、電壓、電流、輸出功率、工作頻率的變化。
  10. The fundamental vibration theory about bridge structure and the formation about the property matrix are introduced. according to the linear theory and the finite element method about space system of bars, the corresponding vibration analysis program is compiled. using this program, the natural frequencies about the wuhu changjiang river bridge are analyzed

    首先介紹了橋梁結構的振動基本理論，然後介紹了對板桁結合斜拉橋的固有振動進行分析時所需用到的特性矩陣的計算方法，最後依據線性理論，採用空間桿系有限元法，編制了相應的斜拉橋結構的空間動力分析程序。
  11. A special type of unsteady motions which bear a resemblance to plane wave solutions of the linear theory of elasticity can be constructed.

    一種特殊類型的、和線性彈性理論中的平面波解有點相象的非穩態運動可以建立起來。
  12. The problem of noise of the fan is studied with the non - linear theory, and pressure pulsation of axial flow fan ' s inside flow was measured by dynamic pressure sensor, the gas - structure coupled noise of contra - rotating axial flow fan was studied through a new perspective

    摘要用非線性動力學的理論對風機噪聲問題進行了分析，同時運用實驗手段測量了軸流風機流場內部流動的壓力脈動，從全新的角度研究了對旋風機的氣固耦合噪聲。
  13. The linear theory of the coaxial disk - loaded cylindrical waveguide twt is built and the dispersion equation with an annular electron beam of this twt is obtained according to self - consistent field theory and the field matching method. the computation results of the hot dispersion equation indicate the relations between the electron beam parameters and the small signal gain

    利用自洽場理論以及場的匹配方法，推導出此結構在小信號條件下的熱色散方程，討論了電子注參量和慢波系統幾何參量與小信號增益和色散的關系。
  14. Abstract : the mountain wave induced by a ridge in two - layer stratifiedfliud has been successfully simulated in a tank. the wave pattern is almost the same compared with the linear theory result qualitatively

    文摘:利用不同密度分層的鹽水模擬穩定層結大氣條件，在水槽中成功地模擬了兩層大氣分層流中二維山脊引起的地形波，得到的波動圖像與線性理論模式結果在定性上基本一致。
  15. In linear theory there is no difference between eulerian and lagrangian descriptions.

    在線性理論中，歐勒描述和拉格朗日描述之間是沒什麼不同的。
  16. This phenomenon ca n ' t be explained by the linear theory

    這是線性理論不能解釋的。
  17. Application of non - linear theory in study of coal and gas outburst

    非線性理論在煤與瓦斯突出研究中的應用
  18. As an important component of non - linear theory, complexity theory is still rarely used into this study

    而復雜性理論作為非線性動力學中的重要組成部分，在流態化領域的運用還不多見。
  19. So analyzing chaos from the angle of linear theory and definiteness theory can not meet the increasing requirement to control performance of dc / dc converters

    因此，僅僅從線性論和確定論的角度去分析混沌已不能滿足對dc dc變換器控制性能日益提高的要求。
  20. But adjoint method and lsv method are based on linear theory and can only describe the development of small perturbations during the validity period of tangent linear model

    在計算得到切線性模式的奇異向量后，可以用這些奇異向量構造初始誤差。線性奇異向量方法也是一種線性理論，只能描述切線性模式有效時段內小擾動的發展。
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