For math geeks, this is standard exponentialdecay.
对数学狂人来说，这是标准的指数衰减。
2
If there's more of it, you'll just have more at any given time decaying over to products. So you have an exponentialdecay.
如果A物质比较多，所以所以在给定时间，有更多的反应物变成产物，这样就得到了指数衰减。
3
This says that in the exponentialdecay model (for this time range) I would have been getting about 20 hits per minute. And here you can see where my model breaks down.