1·Selective breeding may result in a greyhound running faster and seeing better than a wolf.
选择育种可能会培育出一种比狼跑得更快、视力更好的灵缇。
—— 《柯林斯英汉双解大词典》
2·"I'm trying three methods of breeding," Farrant says, "conventional, genetic modification and gene editing."
法兰特说：“我正在尝试三种育种方法，常规方法、基因修饰和基因编辑。”
3·It involved research in genetics, plant breeding, plant pathology, entomology, agronomy, soil science, and cereal technology.
它涉及遗传学、植物育种、植物病理学、昆虫学、农学、土壤科学和谷物技术的研究。
4·To mutate breeding with Penicillium chrysogenum in existing production in order to obtain stable high yield strain.
对现有生产中的产黄青霉进行育种突变，以获得稳定的高产菌株。
5·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。
1·The female changes colour during the breeding season.
在繁殖季节，雌性改变身上的颜色。
—— 《牛津词典》
2·Successful breeding requires quiet, peaceful conditions with as little disturbance as possible.
成功繁殖需要安宁的环境，干扰越少越好。
—— 《柯林斯英汉双解大词典》
3·He collects the excrement from a panda breeding center in southern China.
他从中国南方的一个大熊猫繁殖中心收集其粪便。
4·It reproduces incredibly quickly, breeding up to 12 generations per year if conditions are favorable.
它的繁殖速度快得令人难以置信，在条件适宜时，一年可繁殖12代。
5·Lack, however, suggested that clutch size—the number of eggs a bird lays per breeding cycle—is far below the potential limit of egg production.
然而，缺乏情况表明卵的大小——每一个繁殖周期下的蛋的数量——远低于产蛋的潜在限制。
1·To overcome this, Borlaug worked on breeding wheat with shorter and stronger stalks, which could hold on larger seed heads.
为了克服这个问题，博洛格致力于培育具有更短更强壮茎干的小麦，这样的小麦可以拥有更大的种子头。
2·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。
3·Agronomists and the like have taken to breeding all sorts of vegetables and fruits — changing their original nature.
农学家之类的人物搞起了各种蔬菜和水果的培育一一改变它们原有的特性。
4·The European directive on how such animals should be treated dates from 1986, long before research led to the breeding of the first creatures that carried the genes of another species.
欧洲关于实验动物数量的法规可以回顾到1986年，很久以后，研究才开始培育第一代携带其他物种基因的动物。
5·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。
1·Since China and IRRI began collaborating, more than 20 IRRI breeding lines have been released to farmers.
自中国与水稻所开始合作以来，水稻所的20多个新选育品系已交付农户。
2·The analysis of architecture of vine tip yield of sweetpotato for vegetable would provide some scientific guides for the breeding, cultivation and industrialization of sweetpotato for vegetable.
对甘薯叶菜型品种蔓尖产量构成的分析为甘薯叶菜型专用品种的选育、栽培和产业化提供了一定的科学依据。
3·The breeding methods and wool - ability of five kinds of wool - produced Russian sheep were introduced.
介绍了俄罗斯五个优良毛用型绵羊品种的选育方法和产毛性能。
4·W025 is a new rice strain developed from chemical inducement and cross breeding. It has a giant embryo that is controlled by a single recessive gene.
W025是通过化学诱变和杂交选育而成的水稻新品系，具有巨胚特征，遗传分析表明巨胚基因受单隐性基因控制。
5·The advancement achieved in new variety breeding and technique research will provide technical support for sweet potato production.
甘薯新品种选育和技术研究取得重要进展，为甘薯生产提供了技术支撑。
1·Among his many hobbies was the breeding of fine horses.
在他的众多爱好中有饲养名马。
—— 《柯林斯英汉双解大词典》
2·But the foraging communities of the cultures in the region of the Don and Dnieper rivers took up stock breeding and began to exploit the neighboring steppes.
但是，顿河和第聂伯河流域的游牧部落开始从事家畜饲养，并开始开发邻近的大草原。
3·From 1917 to 1957, New Jersey's Fort Monmouth served as the breeding and training ground for these avian soldiers.
从1917年到1957年，新泽西的福特蒙茅斯被用作饲养和训练这些鸟类战士的基地。
4·The breed is very popular for exhibition and was virtually extinct until a handful of enthusiasts recently started a breeding program to revive it.
这是非常受欢迎的表演品种，几乎灭绝。一些蜷羽鸡爱好者最近起动了一项饲养计划才使它重新振兴起来。
5·Our original breeding method has been approved and recognised by the province and the county.
我们原始的饲养方法已经得到了县里和省里的核准和认可。
1·The academical background of creating crop grey breeding science was expounded.
阐述了作物灰色育种学产生的学术背景。
2·High oil maize and elite protein maize is the new kind of maize of artificial evolution that is produced under the maize breeding direction.
高油玉米、优质蛋白玉米，是在玉米育种学指导下产生的人工进化玉米新类型。
3·The present research included its biological characters value in use planting technique and tissue culture and so on but the research on sitology pharmacology breeding and process was very poor.
近年来的研究多集中在土人参的生物学特性、利用价值、栽培技术以及组织培养等方面，但在营养学、药理学、育种学及加工利用方面等方面的研究较少，甚至还存在空白。
4·Animal breeding is one of the important professional basic courses of animal science.
动物育种学是动物生产学科的重要专业基础课之一。
5·This course is the one of the basic courses in animal science. This is a prerequisite course for animal genetic and animal breeding and is also an instrumental course of animal science experiments.
本课程在动物科学学科中是一门专业基础课，是为进一步学习动物遗传及动物育种学的先修课程，同时也是指导动物科学试验的工具课。
1·It's a sign of good breeding to know the names of all your staff.
知道你所有职员的名字是有良好教养的表现。
—— 《柯林斯英汉双解大词典》
2·To look upon firmly in the eye is considered a sign of ill breeding and is felt to be annoying.
盯着别人的眼睛看被认为是没有教养的表现，会让人觉得厌烦。
3·That is my idea of good breeding; and those persons who fancy themselves very important and never open their mouths, quite mistake the matter.
这就是我所谓的有良好教养；那些自以为了不起、金口难开的人，他们的想法真是大错而特错。
4·He had not the good breeding to see that simplicity and naturalness are the truest marks of distinction.
他没有那么好的教养来明白简洁和自然是独一无二最真实的标志。
5·Tolerance is a sign of breeding.
宽容是有良好教养的表现。