挠群
The authors show that the Lies Theorem holds for Lie color algebras with a torsion-free abelian group G.
作者证明了无挠群上的色李代数的李定理,同时,也给出例子说明无挠性是必要的。
The structure of the torsion-free Abelian group with finite rank
具有有限秩的无扭阿贝尔群的结构
The mouse hot plate method and torsion test were applied to measure threshold of pain in each group. While slide method adopted to observe the hemostatic time in Putian capsule group and normal group.
方法:应用小鼠热板法、扭体法观察蒲田胶囊的镇痛作用,应用玻片法观察蒲田胶囊的止血作用。
But in IBG group the torsion stiffness was far less than that in control group although supplemented with anterior plate or pedicle screw fixation.
人工椎体组的扭转强度大于髂骨组,扭转刚度与原始标本接近。
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