繁育

Usually breeders make kittens available between twelve and sixteen weeks of age.

繁育者通常会在12至16周期间开始出售小猫.

The breed societies'own auctions, especially in Europe, are an education in their own right.

马匹繁育协会下属的拍卖会是相当于自身权利所有的组织, 尤其是在欧洲.

To further promote artificial breeding technology of Hucho taimen, it was important to systematically study the characteristics of its physiological breeding, nutritional needs, since realized the successful artificial breeding not very long time.

国内哲罗鲑人工成功繁育时间较短，系统研究其繁殖生理特点、营养需求和特点、生长特性，从而深入推广人工繁育技术，成为哲罗鲑研究中亟待解决的重要问题。

Try to have one similar leg in the pedigree.

繁育时应该尽量延续血统的特征.

Asexual propagation of a guarantee to the Cayman Asian Taxus species of pure, good quality seedlings.

采用无性繁育技术保证了曼地亚红豆杉品种的纯正, 苗质优良.

Genes that persist over a particular breeding course, the Mutator assumes the breeder likes.

对于沿袭一段特定繁育路线存续下来的基因, 突变体假设那是繁育者所喜好的.

A cockatoo purchased for breeding should have a complete set of claws.

一只凤头鹦鹉从繁育者那里购买应该有一对完整的爪子.

Its advantages are high mutagenic ratio and optimized rate, and high reproduction speed.

该方法具有诱变率高,优选率高等优点, 并且能够迅速繁育苗木,缩短育种年限.

Through selective breeding strategies, veterinarians and breeders are attempting to eliminate Canine Hip Dysplasia.

通过选择性繁育策略, 兽医和养犬人试图消除这种疾病.

In the end, breeding a useful thing becomes almost as miraculous as creating one.

结果, 繁育一个有用的东西几乎就和创造一个东西一样神奇.

Why not let the aquarist breed their own?

为什么不让水族馆爱好者们繁育自己的品种 呢 ?

Humans can not only reproduce themselves also produce the necessities of life.

人类不仅能繁育后代,还能创造生活的必需品.

Propagation Hoya carnosa can be propagated at anytime by air layering or by stem cuttings.

繁育:多肉球兰一年四季都可通过空中压条或枝条扦插繁育.

An emperor penguin has hatched at Dalian's Laohutan Ocean Park, Xinhua reported.

新华社报道,大连老虎滩海洋公园近日繁育出一只帝企鹅幼仔.

This tells me that the breeding has taken.

我可以通过这些现象来判断繁育已经成功.

Endodeme is a deme composed of predominantly closely inbreeding but dioecious individuals.

同系同群种是由近亲繁育占优势,但雌雄异株的个体组成的同群种.

Ask the kennelclub in your country if the breeder is authorized.

问问你所在的国家的犬舍协会,这些繁育者是否经过授权认可.

Assisted reproduction technologies ( ART ) plays a crucial role in goat breed.

辅助生殖技术 ( ART ) 在山羊的繁育中具有重要作用.

Five blood protein loci ( Alb, Pro, Tf, Prt, Hb ) of 40 Xinjiang Tianshan Wapiti were detected by vertical polyacrylamide gel electrophoresis.

采用垂直板聚丙烯酰胺凝胶电泳技术, 分析了40头新疆天山马鹿的血清白蛋白(Alb), 前白蛋白 ( Pro), 转铁蛋白(Tf ),前转铁蛋白(Prt),血红蛋白(Hb)5个蛋白座位的基因型频率 、 基因频率和群体遗传变异指标,以便为天山马鹿选种选配繁育工作提供理论依据.

A responsible, reputable breeder knows the genetics behind a pedigree.

负责任的 、 有信誉的繁育者会了解一个血统背后的遗传问题.

The goal of breeding, after all, is to produce a better dog.

繁育的最终目的, 是培养更优秀的犬只.

The really fun part is breeding fish.

真正有趣的部分是繁育鱼类.

Many new owners erroneously believe that the application is the dog's registration papers.

申请需要个人信息以及繁育者和新主人的签名.

Objective To reproduce bald mice.

目的　繁育裸鼠.

This is a book about human reproduction.

这是一本关于人的繁育的书.

Breeding was once a craft belonging solely to the gardener.

繁育新品种曾经是园丁专有的一门手艺.

Show a registration certificate so they will know what to expect back from the AKC.

繁育者需要给新主人看看申请认证书,让他们知道AKC会回复给他们什么东西.

A good breeder will have a basic understanding of the science of genetics.

一个好的繁育者需要对遗传学有基本的了解.

So, how does a breeder find out the exact genotypes of his breeding stock?

那么, 繁育者怎么知道他用来繁殖的狗是哪种基因型 呢 ?

The area now attracts over 60 species of breeding birds.

这一地区现在吸引了60多种鸟类到此繁育后代。