Things are terrible at work and people are cracking under the strain.
工作情况很糟糕，人们因过度紧张越来越吃不消了。
《牛津词典》
2
Deformation temperature and pass strain are the key factors controlling the cracking of the samples during deformation.
变形温度和应变量的精确控制是保证合金形变中不发生开裂的关键。
3
It was revealed that local strain rate is a key factor that builds a bridge between different tests, different samples and different cracking processes, and dominates fracture mode.