crossbreed

英 [ˈkrɒsbriːd]

美

v.  (使)杂交; 杂交繁育
n.  (动物的)杂交品种

现在分词：crossbreeding　复数：crossbreeds　第三人称单数：crossbreeds　

COCA.38021

柯林斯词典

• V-RECIP-ERG (使)杂交;杂交繁育
  If one species of animal or plantcross-breeds withanother, they reproduce, and new or different animals or plants are produced. You can also say that someonecross-breedssomething such as an animal or plant.
  1. By cross-breeding with our native red deer, the sika deer have affected the gene pool...
     通过与我们本地的赤鹿杂交，梅花鹿的基因库已经发生了改变。
  2. Unfortunately attempts to crossbreed it with other potatoes have been unsuccessful...
     不幸的是，将它与其他土豆品种杂交的尝试均告失败。
  3. Dr Russel is creating an elite herd by cross-breeding goats from around the globe.
     拉塞尔博士正通过把全球各地的山羊品种进行杂交来培育一个优良种群。
  4. ...a cross-bred labrador.
     混种拉布拉多猎犬
• (动物的)杂交品种
  Across-breedis an animal that is the result of cross-breeding.

英英释义

noun

• (genetics) an organism that is the offspring of genetically dissimilar parents or stock
  1. a mule is a cross between a horse and a donkey
  Synonym:hybridcross

verb

• breed animals or plants using parents of different races and varieties
  1. cross a horse and a donkey
  2. Mendel tried crossbreeding
  3. these species do not interbreed
  Synonym:crosshybridizehybridiseinterbreed

双语例句

• Three-Element Crossbreed for Yak's Improvement
  牦牛三元杂交的改良方法
• The Determination of the Growth and Development of F_1 Generation Hybrid Yellow Cows Crossbreed with Yaks
  杂种黄公牛与牦牛杂交的F1代生长发育测定
• Some genetic breeding methods are adopted such as establishment of seed source base, clone choice, spike-collecting garden, seed garden, crossbreed and unconventional breeding combined with routine breeding.
  提出建设优良固沙灌木的种源基地、无性系选择及采穗圃建设、种子园建设、杂交育种和非常规育种与常规育种结合等是开展优良固沙灌木遗传育种的有效途径。
• Study on comparison of the drought resistance of crossbreed maize in Guizhou
  贵州玉米品种抗旱性比较试验
• The determination of ANP and LDH of Han-sheep with small-tail introduced in Qinghai and crossbreed sheep
  引入青海省小尾寒羊和本地杂种羊心钠素含量和乳酸脱氢酶活性的测定
• English breed of compact domestic fowl; raised primarily to crossbreed to produce roasters.
  英国品种的小家禽；主要用于杂交产生适合烤的家禽。
• The upgrading effects on the weight of simmental crossbreed calves and the milk performance of the female simmental crossbreed cattle were in the paper.
  研究了级进杂交对不同代次的西杂犊牛体重和西杂母牛泌乳性能的影响。
• For example, genes conferring some types of herbicide tolerance or insect resistance do not exist in plants that will crossbreed with corn.
  例如能与玉米杂交的植物中，就没有抗除草剂或抗虫的基因。
• But because of cross-incompatibility, hybrid sterility, hybrid infertile and complexity of descendiblity and aberrance of crossbreed offspring etc, wide cross breeding has a low success rate.
  但由于出现杂交不亲和、杂种不育、杂种不稔、杂种后代遗传变异复杂等问题，远缘杂交育种成功率不高。
• This paper reflected the maize breeding advantage province and unit, maize breeding research base and innovation extent through the statistics and the analysis of maize inbred lines and crossbreed variety right application data.
  通过对玉米自交系和杂交种品种权申请数据进行统计与分析，反映玉米育种优势省份和优势单位及玉米育种研究基础与创新程度。