selective breeding
选择性繁殖
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the process of choosing organisms with particular characteristics to produce offspring with more desirable characteristics
选择具有特定特征的生物体以产生具有更理想特征的后代的过程
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例句 (10)
selective breeding = 选择性繁殖 (选择具有特定特征的生物体以产生具有更理想特征的后代的过程)
- Certain characteristics can be developed through selective breeding.通过选择性繁殖可以培育出某些特定的特性。
- Farmers have used selective breeding for centuries to improve crop yields.几个世纪以来，农民一直使用选择性繁殖来提高作物产量。
- Through selective breeding, we now have dogs in a wide variety of shapes and sizes.通过选择性繁殖，我们现在有了各种形状和大小的狗。
- The goal of selective breeding in this case is to produce drought-resistant corn.此次选择性繁殖的目标是生产出抗旱玉米。
- Selective breeding is a powerful tool, but it can also reduce genetic diversity.选择性繁殖是一个强大的工具，但它也可能减少遗传多样性。
- Modern roses are the result of centuries of careful selective breeding.现代玫瑰是几个世纪精心选择性繁殖的结果。
- Scientists are studying how selective breeding affects the long-term health of livestock.科学家正在研究选择性繁殖如何影响牲畜的长期健康。
- This particular breed of cattle was developed via a long process of selective breeding.这种特殊的牛是通过漫长的选择性繁殖过程培育出来的。
- Without selective breeding, many of the fruits we eat today would look very different.如果没有选择性繁殖，我们今天吃的许多水果会看起来大不相同。
- The farm's success is largely due to its advanced program of selective breeding.该农场的成功在很大程度上归功于其先进的选择性繁殖计划。