最终，如果基站没有达到您特定的位置，比较哪个运营商在地图上有更多的墨水是没有实际意义的。

Ultimately, which carrier's map has more ink on it is moot if the carrier's cell towers don't reach your particular location.

youdao

在实际的操作中减少刺激物之间的区别-说出两个球哪个比较重-直到被试区分不出来。

This is done by decreasing the differences between different stimuli - say the weight of two balls - until the participant can no longer tell them apart.

youdao