No other explanation than this model for seasonal breeders needs to be invoked.

Breeders of thoroughbred animals perpetuate genetic disorders to keep pedigrees pure.

纯种家畜的养育者们为了保持纯正的动物血统无休止地制造遗传上的混乱现象.

Relatively few foresters or tree breeders consider the presence of edaphic ecotypes.

考虑到存在土壤生态型的林学家或树木育种家相当少.

Great crises are breeders of great events in history.

严重的危机引发重大的历史事件.

Cultivar development may come to rely more upon the non-institutional peach breeders.

品种发展也许最终将更多地依靠非专业的桃育种工作者.

Until now,crop breeders have paid little attention to inducible resistance.

直到现在为止，作物培育者还很少注意诱导抗性。

Mice are prolific breeders.

鼠类繁殖力很强.

He is one of the outstanding pig-breeders of the commune.

在公社里,他是数得着的养猪能手.

The new database will help horse breeders enormously.

新数据库将对马匹饲养者有极大的帮助。

They are prolific breeders, with many hens laying up to six eggs.

他们都是多产的饲养员，养的母鸡很多都可以下6个蛋之多。

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。

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。

In this grumpy repression hatred finds an excellent breeding ground.

在这个粗暴的压制里,仇恨找到了发芽的好地方.

The district was a breeding ground for vice.

那地区是罪恶的滋生地.

Toothbrush is a breeding ground for bacteria, so sterilize toothbrush has become extremely important thing.

牙刷是细菌的温床, 因此对牙刷进行杀菌消毒变得极其重要.

He says the lawlessness there has created a breeding ground for the current threat.

他说法律的缺乏为他们目前的威胁提供了温床.

Diminutive innovation lab is the breeding ground of innovation product.

小型的创新实验室是创新产品的温床.

This ditch was a breeding ground for mosquitoes and flies.

这条水沟是蚊蝇繁殖的地方.

Plants growing on water are the breeding ground for mosquitoes.

浮生性植物是蚊虫滋生的温床.

In recent times, colleges, especially the top ones , remain the breeding ground for the ruling class.

近代以来, 大学 、 尤其是顶级高等教育学府, 依然是培育政府官员的摇篮.

Researchers warn that malnourished people may be a breeding ground for more dangerous infectious diseases.

研究人员警告说,营养不良者可能产生更危险的传染病.