The size and position of the cross section of support beam, the opening directionofbeam channel.
表面处理形式、状态;支撑梁的截面尺寸和位置,槽钢的开口方向。
2
The phase array radar USES same signal, and controls the phase of each transmitter signal. So the directionofbeam-form can change.
传统的相控阵体制雷达都是采用全相干信号,通过控制各发射单元信号之间的相位使得雷达波束指向发生改变。
3
After 14 months of repairs, the giant machine was restarted on Friday evening and the first beam started circulating in a clockwise direction around the tunnel about 10pm.