在炎热的夏夜,每只萤火虫都以其亚种特有的方式发光。
At hot summer nights, each firefly flashes its light in a pattern unique to its subspecies.
在19个公认的北极熊亚种群中,3个在下降,6个较稳定,1个在增加,9个缺乏足够的数据。
Of the nineteen recognized polar bear subpopulations, three are declining, six are stable, one is increasing, and nine lack enough data.
这时,亚种群已经进化成不同的物种。
At this point the subpopulations have evolved into distinct species.
一般来说,大多数物种的亚种群之间都有一定的距离。
In general, the subpopulations of most species are separated from each other by some measurable distance.
橙子是柑橘和柚子或“中国柚子”(通常呈浅绿色或黄色)的杂交品种,最初在南亚种植。
Oranges are a cross between tangerines and the pomelo or "Chinese grapefruit" (which is pale green or yellow) and were first grown in Southeast Asia.
最终,这些亚种群在基因上变得如此不同,以至于即使消除了它们之间的物理障碍,它们也无法杂交。
Eventually the subpopulations become so genetically distinct that they cannot interbreed even if the physical barriers between them were removed.
日本学者认为东方蜜蜂有4个亚种。
Some researchers in Japan agreed with 4 subspecies of Apis cerana.
亚种猎豹也可能是一种隐性基因变异。
The subspecies Acinonyx jubatus guttatus may also have been a variation due to a recessive gene.
可向积水中加入蚊油或杀幼虫剂(例如双硫磷、杆菌属亚种苏云金杆菌等)。
Larvicidal oil or larvicide (such as temephos, Bacillus thuringiensis subspecies israelensis etc.) can be applied to stagnant water.
乳链球菌丁二酮亚种能将乳中的柠檬酸盐转化成丁二酮。
The organism Lactococcus lactis subsp, diacetilactis converts milk citrate to diacetyl.
本文报道了嗜水气单胞菌亚种引起的鲤鱼穿孔病的病理变化。
This paper reports the pathological changes about the Perforation Disease in Carp caused by Aeromonas hydrophila subsp.
他们发现这些水坑中有两种不同的亚种。
They found that the puddles contained two different subpopulations.
她的对手则希望能分化一部分达利人的亚种姓。
较大沙丘鹤——也出现在普拉特河的另一亚种——增重更多。
The greater sandhill, another subspecies also present on the Platte, is larger.
研究人员发现了一种喜欢生活在室外的疟蚊的亚种。
Researchers have found a large subpopulation of the insect that prefers to live outside.
五千多年前,它们开始进化,扩展到16个种类和3个亚种。
They began evolving more than 50 million years ago, branching into 16 species and three subspecies.
该区动物多种多样,有16种哺乳动物,4个亚种是此地特有的。
Many kinds of animals live in that area, including 16 kinds of mammals, among which 4 kinds of subspecies are unique to the island.
濒危物种法案建议不要混合亚种(例如,在这里指美洲狮和美洲豹)。
The Endangered species Act advises against mixing subspecies (here, for example, pumas and panthers).
它们是世界上最大的猫科动物,而西伯利亚虎则是世界上最大的纯亚种。
They are the largest cats in the world, although the Siberian Tiger is the largest pure sub-species.
大猩猩的四个亚种都被国际自然保护联盟列为濒危动物或者极度濒危动物。
All four subspecies of gorillas are listed as endangered or critically endangered by the International Union for Conservation of Nature.
到35,000年前,尼安德特人这一起源于非洲的人类亚种几乎已经绝迹。
By 35, 000 years ago the Neanderthals, a sub-species of human whose own origins were in Africa, were mostly extinct.
橙子最早是在东南亚种植的,那时就有绿色的橙子,直到现在也还有。
Oranges were first grown in Southeast Asia. There were green there then, and today they still are.
他说,即使达尔文也相信,在适当的情况下,亚种可以有一天成为一个独特的物种。
Even Darwin, he says, believed that subspecies could, under the right circumstances, become a unique species someday.
另一种理论提出粳稻和籼稻这两种主要的水稻亚种是在亚洲不同地区分别被培育的。
Another theory proposes that the two major sub-species of rice - Oryza sativa japonica and O. sativa indica - were domesticated separately and in different parts of Asia.
诺基亚种在研究这种新形式的触觉技术,这可以提供一种夸张的现实感知。
Nokia is working on new forms of haptic technology that can help to provide an augmented sense of reality.
在这片区域内还有亚洲黑熊、白鹭。据说这里还栖息着西伯利亚虎的某个极稀有亚种。
It also contains Asiatic black bears, egrets and, according to some, an extremely rare subspecies of the Siberian tiger.
老虎有九个亚种;其中三种已经灭绝,其它六种也因为捕猎和栖息地丧失而濒临绝境。
There are nine tiger subspecies; three of which are extinct while the other six are endangered due to hunting and the destruction of their habitats.
研究表明粳稻和籼稻大约在3900年前才由同一种水稻分化成两种不同的亚种。
The study indicates that the japonica and indica sub-species split apart from each other about 3, 900 years ago.
这些壁虎适应雨林生活,它们的伪装如此巧妙,至今,还在发现新的种类和亚种类。
The geckos are adapted to life in a rainforest and their disguises are so good that species and sub-species are still being discovered.
在炎热夏天的夜晚有一个熟悉的景象,每个萤火虫亚种以各自特有的模式闪烁自己的“尾灯”。
A familiar sight on hot summer nights, each firefly flashes its light in a pattern unique to its subspecies.
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