... Acceleration tangential切向加速度 Acceleration vector加速度向量 Acceptable hypothesis可接受假设 ...
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... vectorscope 矢量仪;矢量显示器;矢量色度显示器 acceleration vector 加速度矢量 activity vector 活动向量 ...
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generalized acceleration vector 广义加速度矢量
Acceleration Vector for Moving Point 动点的加速度矢
acceleration vector polygon 加速度矢量多边形
rotation acceleration vector 旋转加速度矢量
vector acceleration 矢量加速度
VA Vector acceleration 向量加速度
So, the acceleration vector is;.
那加速度就是。
Establish displacement vector equation of mechanism using vector method to infer the speed and the acceleration vector equation.
运用矢量法建立机构的位移矢量方程,推导出速度、加速度矢量方程。
So, what that means is that if I look at my trajectory at this point, that the acceleration vector is pointing in that direction.
这意味着如果我们在这点观察运动的轨迹,它的加速度是指向这个方向的。
You can take a derivative of the derivative and you can get the acceleration vector, will be d^2r over dt^2, and you can also write it as dv over dt.
你可以对导数再求一次导,你就可以得到加速度矢量,也就是 d^2 r / dt^2,你也可以写成 dv / dt
The advantage of introducing that guy is that if you like, I can now write an equation for the acceleration as a vector.
引入它的好处是,如果你愿意的话,我可以把加速度写成矢量形式
I want to consider a particle which has definite acceleration a, a constant one, but a is now a vector.
我想考虑一个加速度为 a 的质点,加速度恒定,但 a 是一个矢量
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