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The moon also triggers the spawning of dog and cubera snappers.

月亮激发了狗啮鱼和古布拉金线鱼繁殖

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The biology class studied the generation of fruit flies.

物班研究了果蝇繁殖

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Without this, you are reducing your chances of concentrating the genes of the linebred ancestor.

没有这种选择,你就正在降低强调在血系内繁殖中祖先基因机会。

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When you outcross, look for a male from a line of distinct type.

当你在进行异系繁殖时候,请选择一只与本犬型截然不同犬只。

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The topophysis on asexual reproduction of Ginkgo biloba L.was studied.

对银杏无性繁殖位置效应进行了研究。

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Viviparous propagation of plants is divided into seed viviparity and vegetative organ viviparity.

植物繁殖方式有种子和营养2种类型。

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The class Deuteromycetes or Fungi Imperfecti includes a variety of fungi that lack modes of sexual reproduction.

半知菌纲,包括大量无性繁殖真菌。

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To this end crosses with smaller breeds such as the affenspinscher, toy spitz and perhaps poodle were employed.

这种交叉繁殖最终果就是选择了一些诸如Affenpinscher艾芬笃宾犬(猴面梗),toyspitz(我不知道中文里面叫),可能是贵宾犬。

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Most plants propagate by seeds.

大多数植物都是通过种子繁殖

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Nosemosis is a quarantine disease of honeybee, which greatly hinders c olony development and reduces the yield of honeybee products.

蜂微孢子虫病是蜜蜂检疫性病害,该病严重阻碍了蜂群繁殖

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If the wastewater concentration was too high, it would stimulate fungus, aminate bacteria, denitrifying bacteria and some anaerobic bacteria to propagate.

污水浓度过大,会刺激土壤中真菌、氨化细菌、反硝化细菌及一些厌气性菌繁殖

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The company has already raised captive-bred yellowtail kingfish (Seriola lalandi) and mulloway (Argyrosomus hololepidotus), which are now in significant commercial production.

该公司已经成功饲养出圈养繁殖黄尾鰤及腋斑白姑鱼,这两种鱼目前已成为重要商品。

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"We've become completely and utterly desensitise to the fact that breeding these deformed, disabled, disease-prone animals is either shocking or abnormal."

繁殖这些变形、残疾和容易患有疾病动物是一件可怕而反常事情,而我们对这一现实已经完全彻底地麻木了”。

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In agamous propagation aspect which is rarely studied, technique is given and at last prospects of Kerria lacca host plants are viewed.

在研究相对较少寄主植物无性繁殖方面提出研究思路和对策;最后展望了寄主植物今后研究发展方向.

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(2) all of biological characters, such as cormel's fresh weight, size, height, root length, roughness and root quantities, presented 1% significant difference.

(2)不同长发育期无性繁殖子球鲜质量、最大直径、子球高度、根系长度、根基粗度及根系数量等物学性状均呈现1%水平极显著差异。

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"This experiment has for the first time removed this problem by making mutant yeast that sporulate when starved, but remain asexual," Goddard said.

酵母是一种单细胞物,它繁殖方式有无性繁殖和有性繁殖两种。

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Using the structure model of hyphomycetoma growth,a time-segment parameter adjustment approach was proposed to adapt to the change of parameters throughout the fermentation process.

通过灵敏度分析得到对状态变量影响较大参数,采用经繁殖操作改进粒子群算法对参数进行寻优修正。

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The water eutrophication is caused by the incessant accumulation of nitrogen and phosphorus in water and excessive propagation of a few of algal and hydrobios.

摘要水中氮磷营养物质不断积累,部分藻类及水过度繁殖,导致了水富营养化。

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Adaptedness is the state of being adapted: the degree to which an organism is able to live and reproduce in a given set of habitats.

业已适应是指正在适应状态,即在一组给定栖息地上,有机达到能够存和繁殖适应程度。

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The feat silkworm room environment condition, can strengthen the silkworm son corporeity, repress the pathogeny breeding indoor,lower the outbreak rate, and raise the yield of the cocoon.

适宜蚕室环境条件,可增强蚕儿质,抑制其小环境内病原物繁殖,降低发病率,提高茧产量。

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力全真试题 9

And there was a clear pattern here - they proliferate where there is suitable water.

这里有一个清晰模式,它们在适合水域繁殖

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BBC 力 2014年7月合集

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殖能力影响实验仍在继续。

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当月 CNN 10 学生英语 2021年2月合集

They do however outnumber the human population and they multiply really fast.

但是它们数量确实超过了人类,而且它们繁殖速度非常快。

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VOA常速英语_美洲

And warmer drier conditions have helped tree-killing beetles multiply.

更温暖、更干燥环境有助于杀死树木甲虫繁殖

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BBC 力 2015年5月合集

Genes exist only to maximize their chances of survival and reproduction.

基因存在只是为了将其存活和繁殖几率实现大化。

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生活大爆炸 第10季

For the next 36 hours you're as fertile as a manurecovered wheat field.

在接下来36个小时你繁殖力将会和施了肥麦田一样强。

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科学世界

Higher temperatures are also boosting their reproduction cycle.

更高气温也在加快它们繁殖周期。

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6 Minute English 六分钟英语

Inbreeding is when a young animal is born from closely related parents.

近亲交配是指幼仔由亲缘关系密切父母繁殖而来。

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CNN 10 学生英语 2023年4月合集

There, specialists use a technique called micropropagation to grow them into saplings.

在那里,专家们使用一种叫作微繁殖技术,将这些枝条培育成树苗。

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CNN 10 学生英语 2022年9月合集

So, the only breeding populations, the seed stock, are in zoos.

所以,唯一繁殖种群,种子储备,在动物园里。

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每日英语力 | 双语精读 2021年10月合集

It's a complicated process isolating individual strains that thrive on the right kind of filth.

将在合适污秽中繁殖个体菌株隔离是一个复杂过程。

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VOA慢速英语_健康

Bad sanitation creates a good reproduction environment for infected mosquitoes.

恶劣卫生条件为受感染蚊子创造了良好繁殖环境。

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BBC Ideas 精选(双语)

Endangered animals have a chance and space to multiply again.

濒危动物有了再次繁殖机会和空间。

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Vox 观点

Today we're looking for orthophosphate, the main culprit in Lake Erie's recurring toxic algae blooms.

今天我们要寻找是正形磷酸盐,它是伊利湖不断繁殖有毒藻类罪魁祸首。

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Wild China 纪录片

In late spring, the chilly lake waters are a magnet for breeding birds.

春末寒冷湖水,吸引了大批来此繁殖鸟类。

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VOA Special 2019年4月合集

But wildlife experts admit they know very little about the reproductive behavior of this species.

不过野生动物专家也承认,他们对这一水蛙物种繁殖知之甚少。

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科学60秒 2018年11月合集

And researchers in Scandinavia have noticed that females started to change their reproductive strategies.

斯堪的纳维亚研究人员注意到,雌性棕熊已经开始改变它们繁殖策略。

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科学60秒 2018年11月合集

That change also allows them to reproduce more times throughout their lives.

这一变化也使它们得以增加整个生命过程中繁殖次数。

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双语版 TED-Ed 演讲精选

And in order to grow and reproduce, all life needs a source of energy.

为了成长和繁殖,所有生命都需要能量来源。

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双语版 TED-Ed 演讲精选

However, a jelly population's true defense mechanism is in how quickly they can reproduce.

然而,水母族群真正保护机制是它们快速繁殖能力。

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