它的主要目标是缩短人与人之间、人与地点之间的距离，从时间和空间感上都超越了传统会议。
It aims to shorten the distance between human and human, human and place and surpasses traditional conference on time and space.
从设计结果上看，它缩短了刀口到待检非球面的距离，获得高精度补偿。
According to the optimization and simulation result, it shortens the distance from the knife-edge to the aspheric surface to be tested and obtains higher compensation precision.
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