There is a disjunction between the mass of business anecdote that points to a leap in productivity and the picture refle

问题描述:

There is a disjunction between the mass of business anecdote that points to a leap in productivity and the picture reflected by the statistics.
that points to a leap in productivity 是充当同位语还是定语或者其他?为啥?
reflected by the statistics是充当方式状语么?

that points to a leap in productivity 是 anecdote 的同位语从句,因为它不是修饰 anecdote 的,而是说的 anecdote 的具体内容.
reflected by the statistics 是 the picture 的后置定语.