As the distance between their breeding grounds and their food grows, entire colonies could be wiped out.
随着它们的繁殖地和觅食地之间的距离越来越远，整个群落都可能会灭绝。
The people who work at the breeding center stay out of sight.
在繁育中心工作的人都不能出现。
Those he uses have had some of their genes knocked out to stop them breeding in humans.
凯普使用的寄生虫有个特点，即寄生虫的基因被改性以避免它在人体上进行繁殖。
Britain's loudest bird, the bittern, has had its best year since records began with scientists tracking more than 100 breeding males belting out their distinctive booming call.
英国叫声最响亮的鸟——麻鸦，自从科学家跟踪记录繁殖出的100多只嘹亮啼叫的雄鸟后，对鸟儿们来说是个好年头。
The cubs were born out of an international breeding program for endangered species.
它们是国际物种繁殖计划的产物。
We imagine that he was trying to mate with more intelligent species in the hope of breeding out humanity's native stupidity.
我们不得不怀疑，他试图与这些高智能种族结合是想通过繁殖来消除人类根深蒂固的愚蠢。
Now his cops feed instantaneous crime statistics into computer maps to spot trends and "find out where the mosquitoes are breeding", and success is measured by crime reduction.
现在他的警员们将最新的犯罪情况数据输入计算机以发现犯罪苗头，“发现蚊子在哪儿繁殖”。治安是否成功以犯罪率的下降为准绳。
They return to the same breeding ground, and often to the same nest, each year, and usually seek out their previous year's mate.
每年它们都会回到相同的繁殖地，回到原来的窝，寻找到一年前它们的配偶。
If we phase out zoos, and end captive breeding, resources can be used to protect habitats for the benefit of all fauna and flora.
如果我们逐步淘汰动物园和结束圈养繁殖，资源可以被用来保护栖息地，这将是所有动植物的福祉。
"Failure to yield" teases out these distinctions and analyzes the contributions made by genetic engineering and conventional breeding to increasing yield.
“未能实现的产量”梳理出这些区别并且分析了基因工程的贡献与传统繁殖对增加产量的贡献。
Worse, only 1,000 of the tigers out there are breeding females.
更糟糕的是，现存的野生虎中只有1000只是雌性。
We've got a division that looks at the breeding of cows to get better attributes out of the milk, more protein for example, maybe less fat, less saturated fat.
我们有一个部门就是研究牛奶的育种，以获得更加优质的牛奶成份，比如蛋白质更多，或许脂肪更少，饱和脂肪更少。
He imagined himself a future monarch of Norway, planned to establish reservations for breeding ethnically pure Norwegians, and said he carried out his crimes out of love for "his people".
他想象自己是未来的挪威君主，计划建立保护区，在里面专门繁衍纯种的挪威人，还宣称他之所以犯下罪行是出于对“他的人民”的爱。
Since 1987, China has carried out seed breeding tests on nine satellites.
从1987年起，中国相继进行了九次太空育种实验。
Teyou 21 is USES the convention breeding technology seed selection to go out high quality variety.
特优21是利用常规育种技术选育出的水稻优质米新品种。
This article demonstrates the current situation of Xiaoqing River water resources comprehensive utilization in such fields as shipping, breeding, agriculture etc, and points out the existing problems.
本文概述了小清河的水资源条件及航运、农业、养殖等综合利用水资源所取得的成效和存在的问题。
In transgenic cotton variety breeding, it is likely to found out the high quality and high yield transgenic cotton variety within the suitable selections among every character.
在转基因抗虫棉育种中，应注意各性状间的动态平衡，有利于育成优质高产抗虫棉品种。
It is also pointed out that the success of genetic improvement program depends on the correct breeding strategies and a complete breeding plan.
强调遗传改良工作的成败取决于正确的育种策略和一个完整的育种计划。
China HAS also carried out a series of panda research and breeding programmes with other countries.
中国还与其他国家合作开展了一系列的大熊猫研究与繁育项目。
In the future, it should be emphasized to carry out research on establishing germplasm resources center, breeding novel cultivars which have high resistance and excellent ornamental effect, and so on.
最后提出了建立种质资源库、选育抗性强且观赏效果好的新品种等是今后的主要研究方向。
It has also been pointed out that our rich animal breed resources will provide us with the valuable materials (i. e. the germplasm or gene pool) in animal breeding.
作者也指出了我国家畜品种资源极为丰富，并对家畜的遗传育种提供了可贵资料。
So this has been very helpful with recent work, locating exactly where birds are going, and trying to find out how they move from the wintering area to the breeding area.
新的技术对科研工作帮助很大，科学家可以精确的判断鸟的方位，以及它们从越冬地飞往繁殖地的迁徙路径。
The system is made up of six parts: system managing, data inputting, Statistics and query, breeding analysis, report making and print out, help.
系统由系统管理、数据输入、统计查询、育种分析、报表打印和帮助六大功能模块组成。
April is the cruellest month, breeding Lilacs out of the dead land, mixing Memory and desire.
四月四月最残忍的月份从丁香门的死灰之地只催出丁香的花朵和爱情的遗迹冲…
The protective strategies of collecting seeds for breeding and enlarging planting area should be carried out.
对粘木的保护应采取采种育苗，扩大其种植面积的保护措施。
Val grinned, to hide the sudden feeling that the bottom had fallen out of breeding.
法尔笑起来，借此掩饰一种突如其来的感觉：养马已经不时新了。
So, it is necessary to carry out mutation breeding of LA5 strain and screen high yield strains for large-scale production of antibiotic in the future.
因此，有必要对其进行诱变育种，选育出产素性状优良的突变菌株，为这种广谱抗真菌抗生素的工业化生产奠定基础。
Breeding merles can result in health problems when one doesn't watch out.
一不留意，繁育山鸟色边牧就会导致健康问题。
Breeding merles can result in health problems when one doesn't watch out.
一不留意，繁育山鸟色边牧就会导致健康问题。
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