On the Structure of " Nationality Corridor " and " Two Verticality & Three Horizontality "
论 “ 民族走廊 ” 及 “ 二纵三横 ” 的格局.
The experiment results indicate that the antrorse liquid surface keeps to horizontality and advances along the vertical direction.
实验结果表明:上升的液面一直保持水平状态并沿着铅垂方向推进;
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