某研究性学习小组利用插针法可以测量半圆形玻璃砖的折射率.实验探究方案如下在白纸上做一直线mn并做出它的一条垂线ab将半圆柱形玻璃砖底面 Template




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tomski某研究性学习小组利用插针法可以测量半圆形玻璃砖的折射率.实验探究方案如下在白纸上做一直线mn并做出它的一条垂线ab将半圆柱形玻璃砖底面 coloring