片语

principal stre direction枝力方向

principal visual direction主要视觉方向

principal axis direction主轴方向

principal lattice direction主晶格方向

principal strain direction枝变方向

principal vibration direction释义主变更方向

greatest principal stress direction最大主应力方向

Principal stress direction Angle主应力方向角

approximation principal axis direction近似主轴方向

英汉例句

• Precision estimation of principal direction is more objective by using principal stress deflection error proposed in this paper.

  提出了主应力的偏角误差概念及其计算方法，使主应力方向的精度评定更加真实客观。

• The method of determining earthquake input principal direction are studied, which is used for seismic analysis of irregular bridges.

  讨论了不规则桥梁地震反应分析中地震动输入主方向的问题。

• Principal directions of a rotational surface were mapped to Gaussian sphere in the algorithm, and principal direction Gaussian image(PDGI) was generated.

  该算法对旋转面主方向映射到高斯球面，生成主方向高斯图像（PDGI）。

• In the graphical method of the oblique axonometry, the affine transformation is taken as the ellipse's principal direction and the size of the principal radius.

  在斜轴测的图解法中，用仿射变换作椭圆的主方向和主半径大小。

• A great quantity of any Angle strain rosette readings was gathered in structural test, the principal strain and the principal direction were calculated by computer program written in this paper.

  在结构试验中采集得到的成百上千个任意角度应变花的读数，可用本文编写的计算机程序确定其主应变及主方向，从而替代了科研人员大量的手工计算。