stress tensor 中文意思是什麼

stress tensor 解釋
脅強張量，應力張量
  • stress : n 1 壓力，壓迫，緊迫，緊張。2 【語音】重音；重讀；【詩】揚音；語勢，著重點。3 重要（性），重點，...
  • tensor : n. 1. 【解剖學】張肌。2. 【數學】張量。
  1. One third of the tensor is often called the bulk stress.

    張量的三分之一通常稱為體應力。
  2. The latest experimental results of rock creep were used : the third invariant of deviator stress tensor had greater effect on creep properties ; the stress threshold of lateral creep of rock was 20 % ~ 40 % less than that of axial creep of the same rock

    文中應用了課題組近期巖石流變實驗研究的結果：應力偏量第三不變量對巖石蠕變影響顯著；巖石側向蠕變的應力閥值比軸向蠕變應力閥值低20 % ~ 40 % 。
  3. Conservation of mass. conservation of momentum. stress tensor

    3質量守恆，動量守恆，應力張量。
  4. Magnetostatic stress tensor

    靜磁應力張量
  5. By introducing damage tensor and net stress, this study has analyzed the mechanical properties of rock mass structural plane, hi this way, the rock mass question is macroscopically transformed into one of continuous medium mechanics, hi the light of the engineering reality in chengchao iron mine, the damage tensor of the area under research has been obtained on the basis of engineering geological survey

    通過引入損傷張量和凈應力來分析巖體結構面的力學特性，從宏觀上將巖體納入連續介質力學的范疇來處理。結合程潮鐵礦實際，在工程地質調查的基礎上，求得研究區域的損傷張量。
  6. The two - equation turbulence models can be thought to consist of two more or less separate parts : the scale determining model, which provides scalar information about the turbulence, and the constitutive model, which determines the reynolds stress tensor

    所涉及到的兩方程湍流模型一般包含兩部分：一是尺度標定模型，它給出了湍流的標量信息，如兩方程模型的尺度因子，或者。
  7. In this article, several existing main compensation methods for the term of dynamic stiffening are reviewed ; describing method of material coordinate is introduced on the basis of the principle theorem of mechanics of continuum ; and the dynamic equation of flexible body is derived from nonlinear green strain tensor and kichhoff stress tensor, which are based on initial configuration

    本文評述了現有的幾種主要的動力剛化項補償方法，根據連續介質力學的基本原理，引入物質坐標的描述方法，採用基於初始位形的非線性green應變張量和kichhoff應力張量推導柔性體的動力學方程。
  8. Green stress tensor

    格林應力張量
  9. We have described the stress tensor arising from equilibrium considerations and the strain tensor arising from kinematical considerations.

    我們已經敘述了應力張量和應變張量的有關概念和某些特質，它們是分別從平衡的角度和運動的角度推導而得的。
  10. Euler stress tensor

    歐拉應力張量
  11. If the two - equation turbulence models employ a linear relationship between the reynolds stress and the mean strain - rate tensors, this relationship is known as the generalized boussinesq model, the two - equation models can be extended for a wider range of applicability by developing more advanced nonlinear algebraic relations between the stress tensor and the mean - velocity gradient and the turbulent scales, this is known as explicit algebraic stress models ( easm )

    另一個是構成模型，即決定應力張量、應變率張量和兩個湍流尺度因子之間的函數關系式，它決定了雷諾應力。如果構成模型是線性的，則為boussinesq渦粘模型（ evm ） ，如果構成模型是非線性的代數關系式，則為顯式代數應力模型（ easm ） 。
  12. In this paper we turn out the coherent - state expression of energy - momentum stress tensor in two dimensional schwarzschild black holes. the results have been discussed as well

    討論了一個二維黑洞的能量應力張量的相干態表示，並將這樣得到的結果與已有的結果進行比較和討論。
  13. Maxwell energy stress tensor

    麥克斯韋能量應力張量
  14. Effective stress tensor

    有效應力張量
  15. Spherical stress tensor

    球面應力張量
  16. Reynolds stress tensor

    雷諾應力張量
  17. Deviatoric stress tensor

    偏應力張量
  18. Magnetic stress tensor

    磁應力張量
  19. Shear stress tensor

    剪切應力張量
  20. 3. a dual relationship between stress tensor and displacement grads tensor is presented

    提出了應力張量與位移梯度張量的對偶關系。
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