| 1. | This depends on their constancy throughout many allied groups .
这取决于它们在许多近缘类群中的稳定性。 |
| 2. | We know that some of man's close ancestors predated the pleistocene .
我们知道，有些人类近缘祖先出现于更新世之前。 |
| 3. | By my theory these allied species are descended from a common parent .
根据我的学说，这些近缘的物种是由同一的祖先而来的。 |
| 4. | If closely-allied forms or varieties are planted near each other, it is hardly possible to raise pure seedlings .
如果近缘的品种或变种种植在很相近的地方，往往难得到纯粹的种子。 |
| 5. | Another way of looking at species packing is to see how closely related species are distributed in relation to one another .
研究物种焦聚现象的另一方法是观察近缘物种彼此在分布上有什么关系。 |
| 6. | Cross - compatibility between cultivated rice and its wild relatives
栽培稻与其野生近缘种的可交配性研究 |
| 7. | Genetic polymorphism of hordein in wild relatives of barley from china
中国近缘野生大麦醇溶蛋白的遗传多态性研究 |
| 8. | High - yield and efficient techniques of gourd grown in the 2nd greenhouse in huachi county
栽培历史以及其近缘野生植物演化的讨论 |
| 9. | Genetics diversity analysis of sweet potato and related wild species with rapd markers
标记对甘薯及其近缘野生种的遗传多样性分析 |
| 10. | Though they do not truly hibernate , bears often sleep fitfully through much of the winter
与狗和浣熊近缘，大多数都能爬树并擅长游泳。 |
