在室内,你在地上放一个白床单,然后在天花板和墙上喷上一些杀虫剂,蚊子就一个一个地掉在你的脚边。
Indoors, you put a white sheet on the ground, spray some insecticide on walls and ceilings, and the mosquitoes fall on your feet one by one.
他几乎无意识地用一只液压手将它拍个稀烂,就像拍死一只蚊子一样。
He crushes it, with one hydraulic hand, almost unconsciously, like someone swatting a mosquito.
还有一个和左墙一样长、齐腰高的水泥水槽,里面装满了水和死蚊子。
There was also, running the length of the left wall, a giant waist-high cement trough filled with water and dead mosquitoes.
它是一个由蚊子幼虫、蠓和细菌组成的复杂食物网的家园,它们当中有许多只能在这个独特的栖息地生存。
It is home to an intricate food web of mosquito larvae, midges and bacteria, many of which can survive only in this unique habitat.
因此研究小组分别在实施MDA战略的三个村子和附近没有实施该战略的三个村子里捕捉了蚊子。
So the team caught mosquitoes in three villages that took part in an MDA and three others nearby that did not.
该设备还能收听跨越17个八度音阶的声频,其音调范围远高于蚊子的蜂鸣,而远低于低沉的雾角。
It can also hear sound frequencies across a span of 17 octaves, spanning pitches far higher than the whine of a mosquito and far lower than a rumbling foghorn.
科学家们从不同的方面着眼,并从美国西部20个地点分别取得了蚊子的DNA。
The scientists focused on a different suspect and obtained mosquito DNA from 20 sites in the western U.S. They found three clusters of a species known to carry West Nile.
马尔卡博士估算假如一只蚊子有6%的机会穿过光帘幕,并且一个草屋设有四道帘幕,那么在一百万只蚊子中仅有一只有机会能够传播疟疾。
Dr Marka calculates that if there is a 6% chance that a mosquito will penetrate a light curtain, and a hut contains four curtains, then only one in 100,000 mosquitoes will be able to spread malaria.
我在一个出处看到,papatacci有“蚊子(mosquito)”或“蠓(midge)”的意思。 或许,费里尼还依稀对这个词有印象吧。
I see one source that claims papatacci means “mosquito” or “midge” which could have been reminiscent to Fellini.
在室内,你在地上放一个白床单,然后在天花板和墙上喷上一些杀虫剂,蚊子就一个一个地掉在你的脚边。
Indoors, you put a white sheet on the ground, spray some insecticide on walls and ceilings, and the mosquitoes literally drop at your feet.
显然,我犯了一个错误:在德尔里奥和厄尔巴索之间,还是有一个活物的,尽管它是只蚊子,这个幸存者,在我旁边,在我周围,在我身上,“吱吱吱吱吱”。
Obviously, I had made a mistake: there was a living soul between Del Rio and El Paso, one only mosquito, The Survivor, just beside me, around me, on me, zzzzz.
我的脚踝就像天空一样红,还有着一个个完美的地球(这里指蚊子叮咬的包——译者注)。骨头右边是绝对没有肉的,只有许多皮肤下的血管。
My ankle was as red as the sky with a perfect globe, right on the bone where there is absolutely no flesh but just a huge vein under the skin.
在野外,蚊子感染疟原虫的比例太小,以至于对疟疾的抗性不足以成为一个主要的生存优势。
In the wild the percentage of mosquitoes exposed to the malaria parasite is too small for resistance to be a major survival advantage.
除非我换频道,否则,不论我看过多少次这种画面- - -一个瘦骨嶙峋、眼睛被蚊子叮咬的红肿的小男孩,我都会感触良深。
No matter how many times I saw the images of the skinny little boy with a mosquito stinging his eye (not pictured), it always touched me - until I changed channels.
芬兰的警察相信,他们通过一只蚊子身上的DNA样本抓住了一个偷车贼,因为警察在被弃的汽车内发现了这只蚊子。
Police in Finland believe they have caught a car thief from a DNA sample taken from a mosquito they noticed inside an abandoned vehicle.
蚊子有47个牙齿。
在非洲一种蚊子正在进化成为两个不同的新品种。
A mosquito in Africa is evolving into two different species.
另一个受到合成生物启发的疟疾工程目标是通过从媒介层面防止疾病的传播,也就是建立一个基因体系作用在蚊子种群当中。
Another synthetic biology inspired malaria project aims to stop transmission of the disease at the level of its vectors by engineering a genetic system to establish itself in a mosquito population.
还有一个发明是纳森•梅尔沃德的最爱——激光灭蚊器,该灭蚊器能够区分蚊子的性别,因为雄性的蚊子不会携带疟疾传播,但雌性的蚊子会。
And then there's Myhrvold's favorite -- a laser mosquito zapper that can tell the difference between males, which aren't carriers of malaria, and females, which are.
为解决这个问题,科学家需要一个有助于实验室饲养的蚊子替代野生蚊子群体的系统,以确保赋予蚊子抗性的基因能够普遍存在。
For that, scientists need a system that will help the lab-bred mosquitoes take over wild populations, to ensure that genes conferring resistance become ubiquitous.
抑或是蚊子试图通过多点测试寻找一个接近皮肤的血管,正如护士采血样时多试几个地方一样。
Another factor may be the mosquito’s search for an accessible vein near the skin surface, much like that of a nurse trying multiple sites to take a blood sample.
试想一个蚊子种群就能解释清楚。
To see how this can work, imagine a population of mosquitoes.
试想一个蚊子种群就能解释清楚。
To see how this can work, imagine a population of mosquitoes.
应用推荐