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种群

n.population; race; breeding flock
网络metapopulation; populations; species

种群

英-汉网络释义

种群

population

种群（population）指在一定时间内占据一定空间的同种生物的所有个体。种群中的个体并不是机械地集合在一起，而是彼此可 …

metapopulation

对于一个联种群(metapopulation)来说，若各局部种群 (local population)间没有基因交流，则局部种群越小，遗传多样性丧失得 …

populations

我们把矮小种群(Populations)和大小正常种群的子代,繁殖于三种温度区,观察种群在适宜的和可能不适合的温度下是否会有相同 …

species

英语六级词汇笔记 - 豆丁网 ... intensive reading 精读 species 种群 ⑵ panda 熊猫六级用 ...

species group

生物学词汇英语翻译(Q-Z) ... species formation 种形成 species group 种群 species hybrid 种间杂种 ...

plant population

plant expression vector PBI121_翻译 ... 母体： Maternal plant 种群： plant population 密度： Plant density ...

group of species

...体有性别、生长发育阶段的差异，还有群体分工 . 种群(group of species): 居群种群 : 居群(local population)，指生活在，一 …

community

在线英语词典,英文翻译,科技词典,专业词典 ... 组装： assembly 种群： community 竹园： Zhuyuan ...

例句：

No one has ever before documented the spread of a learned behavior through a population of these marine mammals over a short period of time .

从前没有人记录过这种海洋哺乳动物的学习行为短时间内在种群中扩散的现象。

In a bacterial population exposed to a killer drug , a few lucky individuals might have a genetic mutation that kept them alive .

把细菌种群置于药物后，少数幸运的细菌可能发生了基因变异，从而使得它们存活下来。

The wing clubs could have also been used to fight off predators, too , and this brings up an important point .

这种因翅膀结构产生的种群分区也能够用于干掉头领，并且，这是非常重要的一点。

We don't know of any other species that uses its body like a flail .

我们并不清楚其他任何鸟类种群是否将身体充当连枷。

By 1969 it had reached infestation proportions and was killing off whole local populations of its host.

到 1969年它已达严重危害，将本地区该植物种群全部害死。

"Cod in the North Atlantic is a classic case of a crash, " he said .

“北大西洋鳕鱼是种群数量骤减的一个典型例子，”他说。

Naturally , Stolzenburg says , scientists are concerned about the long-term impact the rats might have on the auklet population .

Stolzenburg 说，很自然，科学家们非常关心老鼠对小海雀的种群数量造成的长期影响有多大。

Suppose this population migrates to a region , like the Upper Nile , where it is an advantage to be very tall .

再假设，种群迁往一个地方 ——如尼罗河上游，那里的人的特点是身材高大。

Skitskurr found himself alone , apart from his kind, a state that would have been torment for any other Weaver .

斯吉茨格尔现在孤身一人，被种群所弃，换做任何其他编织者，都会备受折磨。

The strain of Ebola that broke out in Zaire has one of the highest of any human pathogenic virus, roughly 90%.

扎伊尔爆发的伊波拉种群具备人类致病菌的最高死亡率，大约为 90%。

Some of those beetles have been released in the Midwestern state of Ohio , to try to re-establish a population there .

其中一些甲虫在美国中西部的俄亥俄州重返自然，并尝试在当地重建种群。

Such variation can no doubt be explained with reference to the habitats in which individual species have developed .

毫无疑问，这种变异内可以解释为种群个体被生活环境的发展。

The research resultsshowedthat the population density of rodents fluctuated obviously among different years , but there was no periodicity.

研究结果表明，不同年间啮齿类种群密度波动明显，但无周期性；

It's as if the whole population had to shift from being basses to singing as a tenor .

这就好像，整个种群不得不从弹奏贝司变成像男高音那样唱歌。

It generally occurs when there are two or more allelic forms of a major gene in a population .

当种群中的主要基因具有两个或多个等位基因类型时，不连续变异可以发生。

It was helpful for controlling the pest population to understand the relationship between temperature and rice leaf roller population .

研究温度与稻纵卷叶螟种群数量变动的关系，可为害虫种群的控制提供科学依据。

Serotinous cones would prove to be almost fatal for the population if forest fires ceased for any length of time .

若森林火灾中断任意长的一个时期，那么对种群来说，迟裂球果几乎是毁灭性的。

Though her species survives , the genetically distinct Columbia Basin population to which she belonged does not .

虽然该物种仍然存在，哥伦比亚盆地的独特基因种群已经不复存在。

Suppose most of them are sensitive to insecticide , but a few harbor a version of a gene that confers resistance .

假设这个种群中的大多数蚊子都对杀虫剂很敏感，但是有一少部分体内有抗药性的基因。

One of our main goals was just to provide a large resource for the community of scientists that study Argentine ant biology .

我们的主要目标之一就是为研究阿根廷蚂蚁生物特性的学者提供一个大型的种群资源。

种群

种群