TKE Track Angle Error 航迹误差 ; 航迹角误差
present track angle 即时航迹角
desired track angle 预定航迹角
cross track angle 交叉轨迹角
radar track angle 雷达跟踪角
true track angle 真轨迹角
TK Ground Track Angle 地面航迹角
DTK Desired Track Angle 所需航迹角
And the more excess mass the faster speed is at the same track angle.
在相同航迹角航行情况下，水平方向速度随净浮力的增大而增大。
So half the track is about 2.5meters, so the angle theta maximum - is approximately 2.5 meters-- - which is half the length of the track-- 115- divided by 115 and that is an extremely small angle.
它的一半是2。5米，因此角度θ的最大值,大约是2。5米-,也就是轨道的一半-,除以5,它实在是个小角度。
There are mainly two ways to track the sun, photoelectricity track and sun angle track.
太阳跟踪的方法主要有两种，光电跟踪和视日运动轨迹跟踪。
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