fundamental equations 中文意思是什麼

fundamental equations 解釋
基本方程
  • fundamental : adj 1 基礎的，基本的，根本的，重要的；原始的，主要的。2 【物理學】基頻的，基諧波的；【音樂】基音...
  • equations : 方程式
  1. Due to the electrohydraulic servo mechanism was used to drive the motion deck of the semi - physical simulator on the ground. therefore, the model of electrodraulic servo mechanism was built based on the fundamental equations of hydraulic jar and servo valve

    由於空間對接機構地面半物理模擬系統採用電液伺服驅動機構，因此本文根據電液伺服驅動機構的基本方程，建立單缸電液伺服驅動機構的模型。
  2. We reduce the cauchy problem of equations ( 8 ), ( 9 ) to an equivalent integral equations by the fundamental solution of a second order partial differential equation. then using the contraction mapping principle and the extension theorem of the solution we prove the existence and uniqueness of the global generalized solutions and the existence and uniqness of the global classical solution

    先是通過一個二階偏微分方程的基本解，把imbq型方程組歸） ， p ）的初值問題轉化為等價的積分方程組，然後利用壓縮映射原理、解的延拓定理等證明了歸） ，問的初值問題的整體廣義解和整體古典解的存在唯一性
  3. The stability output second harmonic generation ( shg ) experiment results of single - longitudinal mode and multi - longitudinal mode with long cavity were explained reasonably with these rate equations. the high polarization of fundamental wave in the isotropic laser media nd : yag with type - i critical phase - matching lbo was studied with the rate equations including polarization of fundamental light. using the polarization function of lbo, a quartz full - wave plate was introduced into the cavity, a kind of birefringent filter by considering the combination of the polarization function of the type - i critical phase - matching doubling frequency crystal lbo and the quartz whole - wave plate was constructed

    將腔內多縱模倍頻速率方程推廣應用到準三能級藍光激光器中，分析了一個縱模、兩個縱模、多個縱模時的噪聲情況，合理地解釋了實驗中激光器單縱模運轉以及長腔多縱模運轉時穩定輸出的實驗現象，同時利用該速率方程分析了以各向同性激光晶體nd : yag為工作物質，類臨界相位匹配lbo為倍頻晶體的藍光激光器中基頻光偏振特性，合理利用類臨界相位匹配lbo倍頻晶體的偏振特性與引入的石英晶體全波片構成雙折射濾光片，通過選單頻來抑制噪聲，獲得了藍光低噪聲的穩定輸出。
  4. Only some fundamental parameters are posted to servers, which can complete the modeling, numerical analysis, management, and animation simulation. the results are given to the client. the distributed simulation system can automatically build myltibody systems dynamics equations using euler - lagrange equations in global coordinates

    用戶可以在客戶端提交運動學模擬所需要的基本參數，在服務器端完成系統數學模型的自動建立、數值分析及數據管理，相應的數據和圖形模擬結果反饋回客戶端。
  5. From the fundamental equations of ac servo system, using the principle of coordinate transformation of vector a concise mathematical model is deduced, the speed examination arithmetic of pmsm is obtained

    摘要根據交流伺服電機的工作原理，利用矢量坐標變換原理，推導出交流永磁同步電動機的矢量控制數學模型，得出了交流永磁同步電動機速度檢測演算法。
  6. Section 7. 2 contains a résumé of the fundamental equations.

    第72節包括那些基本方程的摘要。
  7. Resarch on the minimum of the fundamental equations of classical electromagnetism

    經典電磁學基本方程最少條數的研究
  8. Development of the fundamental equations of fluid mechanics and their simplifications for several areas of marine hydrodynamics

    對海洋流體動力學的數個領域發展基礎流體力學方程式及其簡化方程式。
  9. Column action method for fundamental system of solutions of homogeneous of linear equations

    線性代數方程組通解行處理法
  10. The boundary integral equation for elasticity is derived through the general green ’ s formula and the corresponding fundamental solution. the paper represents the contact conditions, which are essential for the coupling of the boundary integral equations of the two different elastic contact bodies, in a local coordinate system properly chosen

    利用廣義格林公式和基本解得出彈性問題的邊界積分方程，採用循環迭代的方法，通過尋求與接觸條件相協調的接觸邊界位移及面力增量來確定接觸區域的大小。
  11. Analysis of continuum model and fundamental equations for flow in porous media

    滲流的連續介質模型和基本方程的分析
  12. The fundamental theory and equations for the pressure fluctuation are described and the wall pressure fluctuation is measured. based on the experiment data, the characteristics of pressure fluctuations are analyzed in the three - phase flow of water, air and sand. the effects of air concentration and sediment content on the amplitude and frequency of pressure fluctuations are discussed

    建立了多相流壓強脈動基本方程，闡述了水流脈動壓強基本理論，分析了壓強脈動機理；根據試驗數據，探討了水、氣、沙三相流體的壓強脈動特性，初步得到了高速含沙摻氣水流脈動壓強的幅值特性與頻域特性；提出了脈動壓強強度系數、脈動壓強極差系數與含沙量、摻氣濃度的關系。
  13. Fundamental equations of thermoelastic finite element method for axisymmetric body

    軸對稱熱彈性問題有限元基本方程求解
  14. The thesis " main studies and achievements are as follows : 1. under the assumption of double - layer computational mode, the governing equations for the horizontal 2 - d stratified density current is derived by integrating the 3 - d fundamental equations along the flow depth. 2

    在異重流雙層計算模式下，從三維水沙基本方程出發，利用數學工具沿垂線積分，推導得出了平面二維異重流上、下兩層水體的水沙運動基本方程。
  15. According to the fundamental equations of elastic and electric fields, total potential energy for the electro - elastic laminate under general boundary conditions is established

    引入了壓電材料的空間等參數單元，並且從彈性力學與電學基礎上，根據三維有限元法，建立了壓電材料的能量泛函。
  16. The given solution satisfies all fundamental equations of elasticity and continuity conditions between the laminates

    此解滿足層合板的基本方程和層間連續條件。
  17. Section 7. 2 contains a r sum of the fundamental equations

    第7 2節包括那些基本方程的摘要。
  18. Fundamental equations of underwater gun ' s interior trajectory and it ' s design

    水下槍械內彈道基本方程組及其設計
  19. Fundamental equations of underwater gun s interior trajectory and it s design

    水下槍械內彈道基本方程組及其設計
  20. Fundamental equations of seepage and consolidation analysis of vacuum preloading were generalized. basic process of vacuum preloading analysis using fea method was introduced

    總結了真空預壓加固地基滲流計算和固結計算的基本方程，介紹了採用有限元方法進行真空預壓加固地基固結計算的基本過程。
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