In mammals, rhythmic contraction of the respiratory muscles continues to function even after the cerebrum and cerebellum have been removed.
对于哺乳动物来说，甚至在大脑、小脑被切除之后呼吸肌的有节奏收缩仍然会继续。
Rapid, uncoordinated twitching movements that replace the normal rhythmic contraction of the heart and may cause a lack of circulation and pulse.
快速的、不协调的抽搐运动，代替了心脏正常的有节奏的收缩而且可能引起暂时的血液循环及脉搏的停止。
These rhythmic waves of muscular relaxation and contraction are called peristalsis.
这种肌肉舒张和收缩的有节律波动称为蠕动。
These rhythmic waves of muscular relaxation and contraction are called peristalsis.
这种肌肉舒张和收缩的有节律波动称为蠕动。
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