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- The study of hereditary improvement of the human race by controlled selective breeding. 优生学通过可控制选择性生育来对人种进行遗传学上的改善的研究
- Common wild rice was important germplasm resource for hereditary improvement of cultivated rice. 摘要[目的]普通野生稻是栽培稻遗传改良的重要种质资源。
- There are two technological puzzles in hereditary improvement of Oryza plant, and three limitations in geminating chromosome sets in Oryza plant. 稻属植物的遗传改良中存在着两大技术性难题有待于进一步探索。稻属植物染色组体多倍化研究中存在着3大局限性。
- That family is a hereditary ruler. 那个家族是世袭的统治者。
- eugenics:The study of hereditary improvement of the human race by controlled selective breeding. 优生学:通过可控制选择性生育来对人种进行遗传学上的改善的研究.
- A hereditary ruling class; nobility. 贵族世袭统治阶级; 贵族阶层
- There is need for improvement in your handwriting. 你的书法需要改进。
- There's been an overall improvement recently. 近来各方面都有所改进。
- We all hope for an improvement in the weather. 我们都希望天气好转。
- His health is showing signs of improvement. 他的健康状况显出好转的迹象。
- The changes are an improvement in one way. 这些变从某种意义上说是一种进步。
- The equipment improvement was on the march. 设备改进工作正在进行中。
- There is still room for improvement. 还有改进的余地。
- Having predominantly maternal hereditary traits. 主要有母性遗传特性的
- Housing improvement was the speaker's text. 改善住房是那位演讲人的题目。
- Painting the room yellow is a great improvement. 把这房间漆成黄色确实好多了。
- This town shows improvement in many directions. 该镇在许多方面都有改进。
- He too had this hereditary peculiarity. 他也有这种祖传的特殊姿态。
- Our position is capable of improvement. 我们的地位可以改善。
- There was such a world of hereditary quiet in her. 她身上有一种先天的娴静气质。
