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θ角 以上为机器翻译结果,快速获取精准的人工翻译结果,建议选择有道人工翻译 1 ?收敛角 ... Theta Theory 题元理论 theta angle 收敛角 theta alignment 角度对准 ...
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R And the track has a radius R, and at this moment in time the angle equals theta, and here is the object. - 2
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。 - 3
Let this be the angle d theta so it moves in a short amount of time over an angle d theta dS and the arc here is dS, R and the radius is R. 这是角度dθ,它运动了一会儿,运动过角度dθ,弧度是,半径是。
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