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。
2
Objective To investigate possibility of cartilage cultured in centrifugetube as graft materials.
目的探讨离心管培养软骨作为移植材料的可能性。
3
Methods Chondrocytes isolated from articular cartilage and meniscus of rabbits aged 3 weeks were respectively passaged in monolayer and cultured in centrifugetube.