端区 [
duān qū]
[昆] petiolarea
- 托尼阻挡汤姆,让杰克攻入对方端区持球触地得分。
Tony blocked Tom allowing Jack to run for the touchdown. - 她调查了全球15种啮齿动物,以检测各种类所表达的端区酶活性的级别,并观察是否存在相关性。
She investigated 15 rodents from across the globe to determine what level of telomerase activity each species expressed, to see if there were some correlation she could find. - 但是还没有人研究为什么老鼠表达端粒酶而人却不。事实上,在动物界端区酶的活性几乎没有被载入。
But no one has looked into why mice express telomerase and humans don't. In fact, telomerase activity has been barely catalogued in the animal kingdom.
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