Stress concentration area

• 应力集中区

Stress concentration area的用法和样例：

例句

1. She was two years ago, Kuantan in a concentrated area witch compatriots descent, to open a center.
   她于两年前，在关丹一个巫裔同胞集中区，开设一间中心。
2. In Jiamusi massif,both of concentrated area of gold deposit and organic matler rich khondalite series have a common distributive regularity.
   佳木斯地块金矿集中区与富含有机质的孔达岩系具有同分布的规律，它是金矿集中区有利的矿源层和赋矿围岩。