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| 输精管 (附睾管的直接延续，长约 50cm,管径约 3mm。 起自附睾尾，沿睾丸的后缘上升，经腹股沟管入腹腔，向下入盆腔至膀胱底的后方，末端变细与精囊的排泄管汇合成射精管。输精管依行程可分为睾丸部、精索部、腹股沟部和盆部。输精管的管壁较厚，管腔细小,是输送精子的管道) | |||
| 输送管 | |||
| 输精管 | |||
| 输精管 ductus deferens, ductus deferentis | |||
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deferent duct : 1 phrase in 1 subject |
| Anatomy | 1 |
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