| 释义 |
breeders ˈbri:dəz COCA²⁰⁷⁶⁵BNC¹³⁶²⁹Economist²²⁰⁹⁹⁺⁷
基本例句
n.饲养员breeder的复数;增殖反应堆;产仔的动物¹⁰⁰原型breeder的复数 In particular, he deplores the incestuous narrowing of the gene pool that modern pedigree breeders have brought about.
他发现现代家族式圈养带来的小地域的繁殖使基因交流渐渐停滞。 ecocn
It began in the States during the Thirties, when breeders found that to inter- cross different strains of maize vastly improved output, and has continued unabated ever since.
农业革命开始于二十世纪三十年代的美国，当时的育种者发现，杂交不同的玉米植株能大幅度提高产量从那以后，农业革命的势头有增无减。 yeeyan
Many breeders and owners would be glad to have you visit their dogs to see if you can tolerate being around them.
尽责的育种家和主人在卖他的狗狗给你前应先让你和狗狗接触，看看你是否有过敏现象。 edu.sina.com.cn
The real moral of the story is that farmers and breeders need every tool, including GM, at their disposal in the constant battle against disease, predation— and complacency.
这个故事的真正寓意是，农民和育种家们需要一切可能的工具，包括绿色微生物群技术，来和灾害、影响作物的病虫害——以及自己的自满进行不断的斗争。 ecocn
Above all, advances in plant genetics should enable breeders to push up the annual growth in yields of staple crops from0.5-1.0% to 1.5%- which would produce enough for everyone.
首先，作物遗传方面的进步使育种者将大宗农作物的产量年均增长率从0.5〜1.0％提高至1.5％，这样就能生产出所有人都够吃的食物了。 ecocn
But get rid of all the gossypol, as plant breeders did in the 1950s, and insects will devour the defenseless cotton.
然而，上世纪五十年代的植物育种家也干过这事儿，他们把棉子酚去除了，结果昆虫就会把毫无防护能力的棉花啃个干净。 yeeyan
But Mr Bradshaw is also fearful. In particular, he deplores the incestuous narrowing of the gene pool that modern pedigree breeders have brought about.
但布拉德肖也有担忧，他尤其反对现今为保证狗种纯正而让狗近亲繁殖，导致狗的基因库缩小。 ecocn
Farmers and breeders painstakingly developed livestock breeds and food crops well suited to the peculiarities of their local climate and environment.
农民和育种者煞费苦心地培育牲畜和粮食作物，以使其充分适应当地独特的气候和环境。 yeeyan
From1936 to1941 breeders at USDA's Beltsville, Md., Agricultural Research Center created a smaller turkey that would fit the era's smaller ovens and families.
自1936年至1941年，位于马里兰州,贝兹维尔的美国农业部研究中心饲养员培育了一种小型的火鸡，满足了当时的小烤箱和家庭的需要。 yeeyan
Its plant- breeders have developed new grasses that contain much more sugar than before.
研究所的植物育种员开发出比以前的草含糖量更大的新草。 yeeyan
Local reindeer breeders have a saying about that: “Don’t be afraid of what’s far away, be afraid of what’s close to you”.
当地驯鹿放养人中间流传着一种说法：“还处于远处的没必要害怕，可怕的是已经近距离靠近你的。” yeeyan
Ms Menkin hopes the amendment will have an impact on breeders not only in Missouri, but other states as well.
麦金女士希望修正法不仅能被密苏里州的饲养者认真看待，也能对其他州起到影响。 ecocn
People who rescue unwanted or mistreated tigers estimate that the number of breeders might be in the hundreds.
据那些救助被抛弃和受虐待的老虎的人估计，育种者的人数可能达数百人。 yeeyan
Plant breeders and the Gates Foundation financing them deserve credit, especially for acting before an epidemic, not during one.
育种家们和盖茨基金会资助他们使其值得信赖，特别是在灾情发生之前就能起到作用，而不是在灾情肆虐中去尽力挽回。 ecocn
Still, millions of greedy horse owners and breeders send horses off to slaughter because it's more remunerative than not breeding at all or even having them euthanized.
然而，仍然有成千上万的马被贪婪的主人和饲养者送去屠杀。因为这样比起不养马，或给马实施安乐死更有利可图。 yeeyan
That is roughly what plant breeders have done in the past, painstakingly planting hundreds of varieties of a single species and discovering traits by breeding numerous generations from them.
这大概是植物育种家过去进行的，精心种植一种植株的上百个品种，通过大量繁殖后代来找到合适的性状。 ecocn
This possibility is controversial and many breeders reject it.
有可能结果是有争议的，许多育种者都不同意。 ecocn
Vets and breeders also get the e- mail.
兽医和动物饲养员也将收到电子邮件。 yeeyan
Breeders have lately been working on wheat for extra protein, not just yield.
育种者正在研究小麦产生更多的蛋白质，而不仅仅是产量。 ecocn |