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。
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。
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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