这种方法可用于控制新陈皮苷二氢查尔酮的质量。

This method can be used to control the quality of neohesperidin dihydrochalcone.

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苯并二氢吡喃具有类维生素A的生物活性。

Chroman has retinoid-like biological activity.

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一些男性或者女性，具有二氢睾酮攻击毛囊的遗传性倾向，特别是攻击头顶的毛囊。

Some men or women, however, have a genetic propensity for DHT to "attack" hair follicles, especially those on the top of the head.

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