The system test core team was engaged in parallel with the development team over six iterations.
在六个迭代中，系统测试核心团队与开发团队并行工作。
2
The ABL previously engaged two sounding rockets with the low-power lasers - this latest test was the first time laser performance data was collected at the target missile.
ABL之前的两次采用低功率激光器打击探空火箭，而最新测试是首次在目标导弹收集激光性能参数。
3
Though the test unit with the high altitude fan engaged has diminished less over the first 100 hours of use, this was a much brighter unit to begin with.