英汉例句

• the complete stress tensor of regional stress field is obtained based on the genetic algorithm; and the result is satisfactory.

  同时将遗传算法应用于求解应力场任意一点的完全应力张量，得到比较满意的结果。

• this paper introduces a new concept-mechanical energy flow, studies stress tensor in energy flow and an application of mechanical energy density conservative points in dynamical systems is discussed.

  本文介绍了力学中的一个新概念机械能流，研究了能流中的应力张量，并讨论了动力学系统中机械能密度守恒点的一个应用。

• to characterize relative orientation between the loading direction and material fabric, an anisotropic variable expressed by the joint invariants of the stress tensor and fabric tensor is introduced.

  为了描述材料的各向异性，引入了一个由应力张量和组构张量的联合不变量表达的各向异性参数。

• the electromagnetic force of the machine was numerically investigated via virtual work method and maxwell stress tensor method.

  计算中选用虚位移法和麦克斯韦应力张量法两种方法。

• in this paper, the problem of electromagnetic stress tensor of the oblate spheroidal conductor in an electric field is studied.

  本文研究电、磁场作用于扁球导体、磁导体上的力矩。

• in this paper we turn out the coherent-state expression of energy-momentum stress tensor in two dimensional schwarzschild black holes.

  讨论了一个二维黑洞的能量应力张量的相干态表 示，并将这样得到的结果与已有的结果进行比较和讨论。

• the latest experimental results of rock creep were used: the third invariant of deviator stress tensor had greater effect on creep properties;

  文中应用了课题组近期巖石流变实验研究的结果：应力偏量第三不变量对巖石蠕变影响显着；

• using the theory of damage mechanics and fracture mechanics, the damage tensor, effective stress tensor and damage strain, etc. of rock mass are defined, propagation equation of damage is developed.

  运用损伤力学以及断裂力学理论，定义了巖体损伤张量、有效应力张量、损伤应变等，建立了损伤演化方程，从而建立了多裂隙巖体的损伤断裂模型。

• according to the definition of stress tensor and by means of the tensor calculation rule and the concerned stipulations the equivalent theorem of shearing stress is proved in this paper.

  本文根据应力张量定义，利用张量计算规则及有关规定，给出剪应力互等定理的证明。

• based on three dimensional finite element analyses of magnetic fields, the cogging torque of a prototype motor is calculated using the virtual work and maxwell stress tensor methods.

  在电机内磁场三维有限元数值分析的基础上，采用虚位移和麦克斯韦张量两种不同的方法计算了电机的脉动转矩。

• a dual relationship between stress tensor and displacement grads tensor is presented.

  提出了应力张量与位移梯度张量的对偶关系。

• 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.

  讨论了一个二维黑洞的能量应力张量的相干态表示，并将这样得到的结果与已有的结果进行比较和讨论。