radially

基本解釋

And so that energy goes out radially, symmetrically, isotropically in all directions, and so it's very easy.
因此能量是呈放射狀的，對(duì)稱(chēng)的，等效全向的輻射,向各個(gè)方向，因此很簡(jiǎn)單。
So they migrate radially—in all possible directions away from the den—like starburst embers from a Fourth of July rocket.
于是，它們呈放射狀移動(dòng)——從巢穴向所有可能的方向遷移——像國(guó)慶焰火似的四射開(kāi)來(lái)。
Hopefully, you can see that if I take a normal vector to the sphere it is actually pointing radially out away from the origin.
我希望大家能夠了解,如果我將法向量平移至球面,那么它將以原點(diǎn)為心向外放射。

er is a vector at each point of length one pointing radially away from the center.
r 是一個(gè)模長(zhǎng)恒為 1 的矢量,方向沿半徑向外
耶魯公開(kāi)課 - 基礎(chǔ)物理課程節(jié)選