非均质的

The Ministry of Foreign Economic Relations and Trade shall award those who expose or provide clues to illegal textile reexport activities.

第十三条对纺织品非法转口活动进行举报或提供线索者，经核实后由对外经济贸易部给予奖励。

The research made it possible to forecast the fatigue life of damaged materials, and the prediction was based on the S-N curve from the fatigue test of th

对反应器自增强损伤机理和疲劳损伤等问题的研究为超高压容器取材、安全性设计以及确保高压容器长期、稳定和安全运行有着建设和指导意义。