| 1. | This structure is the site for renin production .
此结构是产生肾素的部位。 |
| 2. | An ideal q in ring a is primary .
环A中的理想q是准素的。 |
| 3. | We will now deduce the properties of a single element .
现在我们推导单个无素的性质。 |
| 4. | In man, the local effects of serotonin are negligible .
在人类，血清素的局部作用是微不足道的。 |
| 5. | The biochemical era in the study of gastrin was initiated .
研究促胃液素的生物化学时代开始了。 |
| 6. | Bacterial transposons carry genes encoding antibiotic resistance .
细菌转座子可以携带对抗生素的抗性基因。 |
| 7. | John was conscripted last week, so he is a very raw recruit .
约翰是在上周被强征入伍的，所以他是一个训练无素的新兵。 |
| 8. | In each case, the level of cell multiplication attributable to zeatin is shown .
每种情况都表明归因于玉米素的细胞繁殖水平。 |
| 9. | Recombination radiation can ionize another atom of the same species .
复合过程产生的辐射可能使同一原子核素的另一个原子发生电离。 |
| 10. | My duodenum produces a substance called secretion, which empties into joe's bloodstream .
我的十二指肠生产一种名叫分泌素的物质，排入乔的血流。 |
