But never, I think, were such seaweeds as those which we saw floating in immense waving lines upon the sea of Liedenbrock.

但我认为，从来没有像我们在利登布罗克海面上看到的那样以巨大的波浪线漂浮的海藻。

But at certain angles for certain colors of light, sometimes those waves line up and are added together to make the reflected color even more vibrant.

但是对于特定颜色的光，在特定的角度，有时这些波会排成一行并叠加在一起，使反射的颜色更加鲜艳。

Now even though it'd be nice if the depolarization wave lined up perfectly with the electrodes, usually that's not the case, so what we end up looking at is the vector component that is parallel to the electrode.

现在，如果除极波和电极的方向平行，那非常理想，但通常情况并非如此，所以我们最终关注的其实是平行于电极的向量分量。