that had to do with how far apart the hexagons were from one another,

衍射模式与两个六角形分子间的距离相关
and much more intense,

越近强度越大
because all the light that

因为当所有的光
would be scattered all over the screen here

从后面散射出来
is focused in those little dots.

然后被聚集到这些小点上
Okay, now the thing that generated this snowflake was benzene,

形成这种雪花状的是苯
or what we're calling benzene, the hexagon.

或者说是六角形分子
Okay, now can you see what we need

你们现在明白为了了解物质结构
in order to understand?

我们需要知道什么
What do you look for in order to see

你需要做到那些事情
what directions will give you scattering?

才能找到产生散射的角度
Ah sorry, I was having so much fun we went over.

啊对不起我太兴奋了以至于下课都忘了