“stress singularity”可以造什么句，stress singularity造句

In all kinds of materials, the existence of a stress singularity was studied widely by engineers.

Results show that the development of creep makes the crack tip stress singularity in the weld and the driving force for crack growth increased.

The index of singularity along the stress singularity line and at the vertex are analyzed, and some important and interesting results are obtained.

Calculation of multiple stress singularity exponents of notches by boundary element method