The flapping wings of the hovering robotic insects (known as ornithopters) are very thin, lightweight and yet strong.
机器飞虫(被称为扑翼机)扑打的翅翼非常纤薄、轻质,却很牢固。
It was fun to lie inside the net reading a favorite magazine while those unpleasant small insects were looking at me helplessly outside.
这是兴趣地点内网阅读杂志的心爱,而那一些不兴奋的小虫豸看着我无如地对于外开放。
Once upon a time in a land far far away, there was a wonderful old man who loved everything. Animals, spiders, insects. . .
从前,在一个非常非常遥远的国家,有一位心地善良的老人。他喜爱一切东西,动物啦、蜘蛛啦、昆虫啦。
This app allows you to touch pictures of animals, vehicles, instruments and insects to hear the noise they make.
它可以让你触碰屏幕上的动物图形,汽车,乐器,昆虫,然后听到他们发出的各种声音。
He was a very likable chubby little thing, always on his feet climbing up and down, chasing after insects, birds, and me.
他是个胖乎乎的逗人喜欢的小家伙,他的脚不停地爬上爬下,追逐昆虫、鸟和我。
With a strong poison spray aimed at a bunch of flying insects, it's easy to imagine several of them falling together at the same time.
用一种强力喷雾杀虫剂来对付那些一群群的飞行小昆虫,我们很容易联想到那些小昆虫从空中同时落下来。
As more Europeans followed, they brought a plethora of insects and animal-borne diseases that had not previously existed outside Europe.
随着更多欧洲人到来,他们带来了大量欧洲以外未曾存在过的昆虫和动物传染病。
The production of drug-resistance in insects is often accompanied with the fitness cost.
昆虫抗药性的产生常伴有适合度代价。
It's okay if studying prehistoric insects didn't turn out to be as fascinating as you were originally convinced.
如果研究史前昆虫并没有原先想像的那般迷人,那也没关系。
The silence of the forest was more oppressive than the heat, and at this hour of the day there was not even the whine of insects.
森林的静谧比起暑热来更为逼人,在这个时刻,甚至连各种昆虫的哀鸣都没有了。
How much of each year do spiders spend killing insects?
蜘蛛每年用多长时间消灭害虫?。
Similar experiments with the same kind of results were done with honeybees. These insects also seem to have a special sense of direction.
类似的实验在蜜蜂上有同样的结果。这些昆虫看起来有特别的方向感。
A young man in a green wool ski cap said that he would be more enthusiastic if he had some beer to wash the insects down.
一个戴羊毛滑雪帽的年轻人说,要有啤酒和着吞下这些虫子的话,会表现得稍微热情些。
The insects seemed to come to life, moving up and down, when a handle at the side of box was turned.
这些昆虫看起来像真的一样,当盒子旁边的扶手被操作的时候它们就上下飞动起来。
One particular Chinese emperor in the Ming Dynasty was a great lover of these insects, and became known as the Cricket Emperor.
特别是中国的一个皇帝在明代是一个伟大的爱人这些昆虫,和被称为板球皇帝。
For a few days after getting into the water the toad concentrates on building up his strength by eating small insects.
接下来的日子,蟾蜍守在水中专心致志地捕食小虫子,籍以养精蓄锐。
Evolution did not narrowly require that insects fly or swim, only that they somehow move quick enough to escape predators or catch prey.
若非为了逃避捕食者或捕获猎物而需要它们设法跑得足够快,进化不会强求昆虫飞行或游泳。
They scuttled into the fields in hordes, ready to attack the insects attempting to suck the life out of the young rice and cotton plants.
它们成群结队地奔进田间,准备围剿那些试图吸取稻棉幼苗生命的虫子。
It is sort of a botanical outlaw -- a parasitic plant that steals nutrients from another plant while deceiving insects into pollinating it.
这是一种植物的非法侵犯—一种寄生植物从另一种植物上窃取营养从而诱引昆虫授粉。
Boric acid has been used to kill other insects including cockroaches, termites and ants inside homes since the middle of last century.
自上世纪中期以来,硼酸就一直被用来消灭家中的蟑螂,白蚁和蚂蚁等昆虫。
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