Bacterial reproduction is accelerated in weightless space.
在失重的空间,细菌繁殖加快了。
Algae microorganisms in the water overpopulate because of the surplus nitrogen.
水中的藻类微于氮的富余而过度繁殖。
When you outcross, look for a male from a line of distinct type.
当你在进行异系繁殖的时候，请选择一只与本犬型截然不同的犬只。
Viviparous propagation of plants is divided into seed viviparity and vegetative organ viviparity.
植胎繁殖的方式有种子胎和营养体胎2种类型。
Some tropical fish reproduce by laying eggs.
有些热带鱼靠产卵繁殖。
Without this, you are reducing your chances of concentrating the genes of the linebred ancestor.
没有这种选择，你就正在降低强在血系内繁殖中祖先基因的机会。
The topophysis on asexual reproduction of Ginkgo biloba L.was studied.
对银杏无性繁殖的位置效应进行了研究。
The biology class studied the generation of fruit flies.
班的学研究了果蝇的繁殖。
CFA registered Cattery which breeds British shorthair.
- CFA登录猫场，专门繁殖英国短毛猫。
The Cape sundew is easily propagated by seed or vegetative means.
好望角毛毡苔很容易以种子或其他方法繁殖。
Distribution of RVA profile characteristics in clonally propagated F2population(F2CP).
图4 F2无性繁殖系(F2CP)中RVA分布 Fig.
The moon also triggers the spawning of dog and cubera snappers.
月亮也激发了狗啮鱼和古布拉金线鱼的繁殖。
Breed can divide individual plant or at inarch of early spring, Chu Xia.
繁殖可分株或于早春.初夏插枝。
Insects propagate themselves by means of eggs.
昆虫以产卵繁殖后代。
Young spittlebugs cannot survive under dry conditions and thrive in moist thatchy turf.
幼虫在阳光充足的地方不能存，而在潮湿的地方可以大量繁殖。
Encephalomyocarditis virus (EMCV) can cause myocarditis and encephalitis in young pigs and reproduction disorders in sows.
脑心肌炎病毒(EMCV)可引起猪的脑炎、心肌炎和母猪繁殖障碍,该病已在世界上多个国家暴发和流行。
All species will breed inter se.
所有的都在其种内进行繁殖。
It is an organ of perennation or vegetative propagation, and is characteristic of various water plants (e.g.Sagittaria).
这是多年营养繁殖器官，还是多种水植的之一(例如：Sagittaria)。
The class Deuteromycetes or Fungi Imperfecti includes a variety of fungi that lack modes of sexual reproduction.
半知菌纲，包括大量无性繁殖的真菌。
This sexually dimorphic lovebird species is rarely seen in aviculture and is known to be difficult to breed.
这种两种性别很容易分辨的爱情鸟在鸟类饲养中很少见的，而且很难繁殖。
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Lengthen days in the sun's warmth fuel huge blooms of plankton feasted on by many.
白日渐长，温暖的阳光滋养着浮游生物大量繁，供养了许多其生物。
And there was a clear pattern here - they proliferate where there is suitable water.
这里有一个清晰的，们在适合的水域繁。
Mosquitoes breed in small pools of water.
蚊子在小水洼里繁。
When an animal leaves more offspring, its genes will spread.
动物繁出更多后代时， 就意味着们的基因得到传播。
It's the annual event of coral spawning, when the colonies reproduced.
这是一年一度珊瑚产卵的时候，这时候寄生在珊瑚里的生物也开始繁。
Accordingly, their scaly ancestors infest the island's rivers and are the subjects of special veneration.
所以。他们的带鳞甲的祖宗在岛上河流中大量繁，是人们特殊尊敬的对象。
The experiment into the effect of weightlessness on reptiles' sexual reproduction is still continuing.
研究失重状态对壁虎性繁能力影响的实验仍在继续。
For instance, with its pollen bee colonies can pollinate other plants and keep them reproducing.
例如，蜂群的花粉可以给其他植物授粉，帮助们繁。
And they keep breeding, laying their eggs in the earth in pastoral and agricultural lands.
而蝗虫还在继续繁，在牧场和农田里产卵。
And then a couple of years down the road, hopefully, some successful breeding.
再过几年，希望能成功繁。
Baldassarre says bird-watchers have long suspected that phainopeplas are itinerant breeders.
巴尔达萨雷表示，鸟类观察者一直怀疑亮丝鶲是巡回繁者。
So they teamed up with a bird breeding sanctuary to borrow some raptors for display.
因此，他们与一家鸟类繁保护区合作，借来了一些猛禽以供展示。
And Marine life experts believe a harmful algae bloom is to blame.
洋生物专家认为，有害的藻类大量繁是罪魁祸首。
Pandas do not have many babies, and baby pandas often die.
熊猫得繁能力有限，小熊猫的死亡率通常很高。
Genes exist only to maximize their chances of survival and reproduction.
基因的存在只是为了将其存活和繁的几率实现最大化。
For the next 36 hours you're as fertile as a manurecovered wheat field.
在接下来的36个小时你的繁力将会和施了肥的麦田一样强。
In summer they live and breed out on the plateau, but in winter they congregate on farmland.
夏季们在高原活动和繁，但冬天们会聚集在农场。
Over fishing, shark poaching and the weak gene pool have all contributed.
过度捕鱼、偷猎及们群内繁率低造成了现在的结果。
And then a few bulbs came to the Netherlands, and they started to multiply.
然后一些鳞茎植物来到了荷兰，们开始了繁。
Held in Columbia, Tennessee, Mule Day had its beginning as Breeder's Day; in the 1840s.
在田纳西州的哥伦比亚市，骡子节开始于19世纪40年代的" 繁日" 。
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于氮的富余而过度
在血系内
分布 Fig.
生物。
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动物
洋生物专家认为，有害的藻类大量
