因为雷达误差会造成ARPA输出数据的误差,下列哪一项精度会受到影响()?
A、目标的方位、距离
B、CPA和TCPA的值
C、目标的相对速度矢量
D、A+B+C均受影响
参考答案:D
—It is selfless the most beautiful teacher—Yang Xiangming to lose his life the child in the river.
—I think so, he is so great.
A.for; to save
B.of; to save
C.for; to saving
D.of; to saving
四冲程六缸发动机相邻工作的两缸对曲轴旋转的间隔角是60°。