可以根据核磁共振图谱中过渡态的峰型特征来判断活性配合物和惰性配合物。()

已知双手举起10公斤物体和100公斤物体时参与收缩的肌肉是一致的，但参与收缩的运动单位数量不同。() 点击查看答案

Language Family is a hypothesis for dividing languages into groups and the languages in each group are related by a common ancestor.() 点击查看答案