selective breeding

音标发音

• 英式音标 [sɪˌlek.tɪv ˈbriː.dɪŋ]
• 美式音标 [sɪˌlek.tɪv ˈbriː.dɪŋ]
• 英式发音
• 美式发音

基本解释

• [农学] 选择育种；选择性繁殖

同根派生

• selective breeding相关词

英汉例句

双语例句

• Thousands of years of selective breeding have produced extensive genetic changes in the plants and animals we eat, not all of them good.
  数千年的选择性培育已经造成了食用植物和动物广泛的基因改变，并非所有的改变都是好的。
• Many scientists agree that the domestic dog displays more morphological variation than any other known species, thanks to selective breeding by humans.
  许多科学家都认为，国内的狗更显示形态比任何其他已知的物种变异，人类有选择育种的感谢。
• Selective breeding over time created these wide variations, but the process depended on nature to produce the desired gene.
  长时间选择性的培育创造了这些广泛的变种，但是这个过程还是要依赖大自然来产生出所需的基因。

权威例句

• BioHeap, as Titan dubs its process, uses bacteria that the company has developed by selective breeding over the past five years.
  ECONOMIST: A cleaner and cheaper way of refining ore is to use bacteria
• At one time or another, indigenous people in tropical Africa and South America knew how to cultivate and prepare nutritious food by selective breeding of as many as 30, 000 species of plants.
  ECONOMIST: Growth and geography
• The last century showed us what the once popular, seemingly scientific idea of eugenics--the belief that we could improve human beings the way we improve animals and plants through selective breeding, planting and culling--led to.
  FORBES: Fact and Comment

• selective breeding更多例句

词组短语

短语

• Selective Breeding of Livestock 家禽家畜选育法
• strain selective breeding 菌种选育
• positive selective breeding 正向选育
• Through Selective Breeding Strategies 通过选择性繁育策略
• selective breeding of fish 鱼类选择育种

• selective breeding更多词组

英英字典

剑桥英英字典

• the process of choosing only plants and animals with desirable characteristics to reproduce

• selective breeding剑桥字典
• selective breeding柯林斯字典

专业释义

农业科学

• 选育
• 选拔育种
• 选择育种

心理学

• 选择繁殖

生物学

• 选择育种