原发性和继发性性不足的主要区别在于,原发性性不足是由于睾丸中存在问题而引起的一种雄性性腺功能减退,而继发性性腺自由度是一种雄性性腺功能减退,由于下丘脑或垂体腺体中的问题而引起。当睾丸做到[…]时,雄性性腺功能减退就会出现。
之间的区别
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发表马杜
The key difference between biphenyl and naphthalene is that biphenyl is made from linking two phenyl groups through a single covalent bond, whereas naphthalene is made from the fusion of two benzene rings. Biphenyl is an organic compound that occurs as colorless crystals, while naphthalene is an organic compound having the chemical formula C10H8. CONTENTS […]
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