The Joint IED Defeat Organization said on its website that during testing in Afghanistan beginning in 2008, the system successfully detected pressure plate IEDs before they detonated.
IED联合防御组织在其网站上说，2008年在阿富汗开始的测试中，该系统成功地检测到密封金属IED。
2
Conclusions: Unilateral control of intervertebral joint motion decreased growth plate height, cell size, and disc height.
结论：单边控制椎间关节活动降低生长板高度、细胞大小和椎间盘高度。
3
In the connection design of steel structure, the shear plate with high-strength bolt connection is extensively used at the flexible joint where the beam is connected to the weak axis of the column.