正应力 meaning in Chinese
direct stress
normal stresses
positive stress
Examples
- The circumferential normal stress is tensile .
周向正应力是张性的。 - A positive-stress component means tension .
正应力分量表示拉力。 - The normal stress acting in any random direction can be obtained in the following way .
作用于任意方向的正应力可按下列途径来求得。 - A simple normal or direct stress produces a certain elongation or contraction of the material .
单纯的正应力使材料产生一定的伸长或缩短。 - Thus the directions that emerge for extremizing the normal stress are the directions corresponding to the principal stresses .
因此，产生最大正应力的方向就是相应于主应力的方向。