Small Angle approximation.

小的近似值。

youdao

We used the small Angle approximation to make it work.

我们利用角度的近似值，来取得成功。

youdao

But you never had to make any small-angle approximation with the spring as we had to do with the pendulum.

但是你不用用弹簧，做小角近似值，就像我们用摆做的一样。

youdao

I bring them together, and I use the small-angle approximation, small angles.

把它们放在一起，用小角近似值。

youdao

So I simply have, in my small-angle approximation, t It's approximately, but I still put an equals sign there.

所以，在小角度近似值中，就等于mg, that,I, can, make,t, the,same, as, mg。，这是近似值，但是依然写等于号。

youdao

So I simply have, in my small-angle approximation, t It's approximately, but I still put an equals sign there.

所以，在小角度近似值中，就等于mg, that,I, can, make,t, the,same, as, mg。，这是近似值，但是依然写等于号。

youdao