contraction
英[kən'trækʃən]美[kən'trækʃən]
n.
1.订约
2.(分娩时)子宫收缩
3.收缩，缩短
4.缩减
5.缩略词
1.订约
2.(分娩时)子宫收缩
3.收缩，缩短
4.缩减
5.缩略词
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- Spasmodic winking caused by the involuntary contraction of an eyelid muscle.
脸痉挛由于眼睑肌肉偶然挛缩而引起的痉挛性眨眼收藏 - An abnormality in neuromuscular activity characterized by rapidly alternating muscular contraction and relaxation.
抽筋痉挛，阵挛神经肌肉活动的不正常状态，特征是快速交替的肌肉收缩和放松收藏 - erosive action is achieved at each contraction where a pair of opposing vanes are installed
在每个收缩区段中相对地设置一对叶片，都起到了冲洗作用。收藏 - 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。收藏 - Correct treatment of plate thermal epeirogeny shows the previous wholly-vertical contraction/expansion requirement to be erroneous
对板块热力造陆作用的正确分析表明，先前那种认为收缩;膨胀作用完全是垂直方向上进行的看法是错误的。收藏
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