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muscle contraction

/ˈmʌs.əl kənˈtræk.ʃən/

翻译: 肌肉收缩是指肌肉纤维缩短并产生张力的生理过程,从而使身体产生运动或维持姿势。

1 个条目

phrase

/ˈmʌs.əl kənˈtræk.ʃən/C1formalmedical
  • zh肌肉收缩是指肌肉纤维缩短并产生张力的生理过程,从而使身体产生运动或维持姿势。

The physiological process in which muscle fibers shorten and generate tension, enabling movement or maintaining posture in the body.

  1. Physiological processB2formal

    The process by which muscle fibers generate tension and shorten, enabling movement or force production.

    zh生理过程

    • Muscle contraction is triggered by signals from the nervous system.
    • During exercise, repeated muscle contractions build strength.
    • Calcium ions play a key role in the mechanism of muscle contraction.