breeding

During the breeding season the birds come ashore.

在繁殖季节各种鸟都飞到岸边。

Breeding has produced types of wheat which can be grown in the north.

通过育种已培养出可在北方种植的小麦品种.

I am carefully selecting the breeding stock.

我正在精心挑选种畜。

Selective breeding may result in a greyhound running faster and seeing better than a wolf.

选择性交配繁殖有可能培育出比狼速度更快、视力更佳的灵犭是。

the breeding of horses

马的饲养

Her litmus test for good breeding is whether you split infinitives.

她测试别人是否具有良好教养的标准是看对方是否在不定式的动词前加修饰副词.

Britain's rarest breeding birds are under threat from fanatical and selfish egg collectors.

英国最珍贵的种鸟正因为那些狂热而自私的鸟蛋收集者而面临着威胁。

This area of the city has become a breeding ground for violent crime.

这个市区已成为暴力犯罪的滋生地。

Given patience, successful breeding of this species can be achieved.

只要有耐心，是能成功培育出这一品种的。

Among his many hobbies was the breeding of fine horses.

他诸多爱好之一是饲养骏马良驹.

Warm milk is the ideal breeding ground for bacteria.

温牛奶是细菌理想的滋生地。

Flaws in the system have created a breeding ground for financial scandals.

体制中存在的缺陷为金融丑闻的出现提供了土壤。

The current political turbulence represents the ideal breeding ground for this sort of collapse in consumer confidence.

目前政治环境的动荡是消费者丧失信心的根本原因。

It's a sign of good breeding to know the names of all your staff.

知道所有员工的名字是有良好教养的一种体现。

There is potential for selective breeding for better yields.

选种培育以提高产量会大有可为。

Tolerance is a sign of breeding.

容忍是有良好教养的表现.

Among breeding birds, thethe Palaearctic species and Oriental species, which shows more characseristics of Oriental realm.

在繁殖鸟中古北界种类与东洋界种类之比为1:3.87,偏重于东洋界.

Female seals are needed for the breeding programme.

这项繁殖计划需要一些雌海豹.

He has always answered my inquires with the readiness of good breeding and good nature.

他有良好的教养,聪敏的天资,他总能迅速地解答我的疑问.

Horse breeding is indeed a risky enterprise.

养马确实是个有风险的营生。

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。

Parts of the shop were very dirty, unhygienic, and an ideal breeding ground for bacteria.

店里的一些地方十分肮脏不洁，简直就是滋生细菌的理想温床。

Birth is much, but breeding is more.

出身重要, 教养更重要.

Dirty hands can be a breeding ground for germs.

脏手会滋生病菌。

the selective breeding of cattle

牛的选择性培育

All bitches should be spayed unless being used for breeding.

除非是用作种犬，所有的母犬都应摘除卵巢。