When you put this in a centrifuge your force on this glass is so high that you must always make sure that you balance it with another tube that you fill with water on the other side.
试管放入到离心机，因为试管上的力很大，所以必须在另一侧放入，同样装水的试管，才能达到平衡。
When you put this in a centrifuge your force on this glass is so high that you must always make sure that you balance it with another tube that you fill with water on the other side.
试管放入到离心机，因为试管上的力很大，所以必须在另一侧放入，同样装水的试管，才能达到平衡。
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