最近有一个关于树和某种特定蝙蝠的实验。
Recently there was this experiment with trees and a specific species of bats.
为什么布鲁斯·韦恩要花数百万美元打扮成蝙蝠的样子？
科学家们已经证明，尽管这些蝙蝠的小眼睛发育不良，但他们在白天仍然看得见。
Scientists have proven that despite their poorly developed small eyes, these bats still can see during the day.
例如，他们很快就能识别出与飞蛾有关的回声，飞蛾是蝙蝠的常见猎物，尤其是扑打翅膀的飞蛾。
For example, one echo they quickly identify is the one they associate with a moth, which is common prey for a bat, particularly a moth beating its wings.
第一个（假设）错误地认为翼龙的后脚类似于蝙蝠的后脚，可以作为钩子，用来挂起来准备飞行。
The first wrongly assumes that the pterosaurs' hind feet resembled a bat's and could serve as hooks by which the animal could hang in preparation for flight.
它们的祖先与微型蝙蝠的祖先不同。
科学家的发现表明，这些蝙蝠的细胞有能力保持和修复它们的端粒。
The scientists' findings suggest that these bats' cells have the ability to keep and repair their telomeres.
因为它们的频宽很窄，CF信号只能描绘目标的存在，而对于一些种类的蝙蝠来说，CF 信号还能描述目标相对于蝙蝠的运动。
Because of their narrow bandwidth, CF signals portray only the target's presence and, in the case of some bat species, its motion relative to the bat's.
当我们考虑这些蝙蝠的夜间生活方式时，我们会发现，它们必须对不断变化的光线水平保持敏感，因为这是它们感知何时开始狩猎的方式。
When we consider the nightly lifestyle of these bats, we will see they have to be sensitive to the changing light levels because this is how they sense when to start hunting.
布莱恩·费希尔正在安置靠近蝙蝠的固线。
这是德州飞行中的巴西无尾蝙蝠的热红外图。
Thermal infrared image of flying Brazilian free-tailed bats in Texas.
这件衣服的设计灵感源自蝙蝠的回声定位系统。
The inspiration for the garment is the bat's echolocation system.
蝙蝠的奇特天性也有助于人类对自身健康的了解。
The extreme nature of bats also makes them valuable in helping to understand human health.
或者说，他会不会展开蝙蝠的翅膀腾空飞去，飞得越高，样子越丑呢？
Or would he spread bat's wings and flee away, looking so much the uglier, the higher he rose towards heaven?
改名为蝙蝠的混合翼身无人机将提供6.5英尺到33.2英尺的翼展面积。
Renamed the Bat, the blended wing-body UAV will be offered in sizes ranging from 6.5 feet to 33.2 feet in wingspan.
研究小组表明一种相关的趋同现象可能已经形成吸血蝙蝠的热感应能力。
A related convergence, the study team suggests, may have led to the heat-sensing capabilities of vampire bats.
我们不能等到万圣节前夕（指十月三十一日夜晚）来分享飞翔着蝙蝠的阴森恐怖热成像。
We couldn't wait until Halloween to share this spooky thermal image of bats in flight.
这种疾病会扰乱蝙蝠的方向感，并在他们休眠的时候让他们睡不着觉，从而导致他们飞来飞去。
The disease disorients bats, disturbing their sleep and causing them to fly when they normally don't, during hibernation.
这样的平面反射了大部分蝙蝠的声波，但是有一部分能量垂直撞击到表面上，声波回传至蝙蝠。
Such surfaces reflect most of the bats' echolocation energy away from it, but some energy hits the surface perpendicularly, sending an echo back directly beneath the bat.
新的仪器能够使生物学家辨别出鸟类、昆虫和蝙蝠的身体部分还有一些目前所不能区分的东西。
The new equipment may allow biologists to tell birds, insects, and bats apart, something they can't do right now.
我希望你们喜欢这组照片，或许于斯，可以拓展你们关于蝙蝠的一些认知，看到一些鲜为人知的蝙蝠种类。
I hope you’ll enjoy watching this gallery, and maybe broaden your knowledge about bats and see some rare and lesser known bat species.
我希望你们喜欢这组照片，或许于斯，可以拓展你们关于蝙蝠的一些认知，看到一些鲜为人知的蝙蝠种类。
I hope you'll enjoy watching this gallery, and maybe broaden your knowledge about bats and see some rare and lesser known bat species.
Kanwal实验室发现蝙蝠的脑细胞在环境声音非常嘈杂的情况下，反而能更好地探测交流音。
Kanwal's lab found brain cells in bats that actually did a better job of detecting communication sounds when there was a lot of background noise.
生物学家们在一棵松树上发现了一只怀孕的蝙蝠妈妈，并说他们也许能够帮助改善蝙蝠的生存环境。
Biologists found a pregnant female roosting in a pine tree, and say they might be able to improve the bats' living situation.
为了找出这种表面上的差异，麻省阿默斯特大学的伊丽莎白·杜蒙特研究了鸟类，啮齿动物和蝙蝠的头骨与肢骨。
To sort out this seeming discrepancy, Elizabeth Dumont of the University of Massachusetts Amherst studied the skulls and limb bones of song birds, rodents and bats.
为了找出这种表面上的差异，麻省阿默斯特大学的伊丽莎白·杜蒙特研究了鸟类，啮齿动物和蝙蝠的头骨与肢骨。
To sort out this seeming discrepancy, Elizabeth Dumont of the University of Massachusetts Amherst studied the skulls and limb bones of song birds, rodents and bats.
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