The apartments were infested with rats and roaches.
公寓里面到处都是老鼠和蟑螂。
This was demonstrated in a laboratory experiment with rats.
这点通过在实验室中用老鼠做试验得到证明。
The scientists have experimented on the tiny neck arteries of rats.
那些科学家已在老鼠细小的颈动脉上做了实验。
The rats skittered around them in the drains and under the floorboards.
老鼠在下水道和地板下面蹿来蹿去。
蝙蝠看起来像会飞的老鼠。
"White rats," cried Nibs, inspired.
“白老鼠。”尼布斯激动地叫道。
No doubt the rats ate birds' eggs too.
毫无疑问，老鼠也吃鸟蛋。
This gives rats the ability to detect slight smells.
这赋予了老鼠察觉轻微气味的能力。
This is from a classic study by Tolman where rats were taught to run a maze.
这是托尔曼的经典实验——训练白鼠走迷宫。
This suggests that the rats perceived the social robot as a genuine social being, says Quinn.
奎因称，这表明老鼠将社交机器鼠看作了真正的社交生物。
When the rats detect the smell, they stop and rub their legs to indicate a sample is infected.
老鼠嗅到这种气味时会停下来，摩擦双腿，表明样本已被感染。
The finding shows how sensitive rats are to social cues, even when they come from basic robots.
这一发现表明，老鼠对社交暗示非常敏感，即使这些暗示来自最简易的机器鼠。
They housed eight adult rats with two types of robotic rat—one social and one asocial—for four days.
他们将8只成年老鼠和2种机器老鼠（一种是社会性的，一种是非社会性的）一起饲养了4天。
Large carnivorous plants in some hot and wet areas have been known to capture rats, birds, and frogs.
在一些湿热地带，大型食肉植物能够捕捉老鼠、鸟类和青蛙。
It is also more accurate—the rats are able to find more TB infections and, therefore, save more lives.
它也更准确——老鼠能够发现更多的结核病感染，从而拯救更多的生命。
It is not likely that, for any species of monkey, crowding increases aggression as significantly as was seen in rats.
对于任何一种猴子来说，拥挤不可能使其像老鼠一样显著地增强攻击性。
What they did is that they scanned the brains of rats while they were in a maze and after they went through the maze.
他们在老鼠处在迷宫中及脱离迷宫后，分别对它们进行了脑扫描。
He put rats in mazes during the day and recorded what neurons fired in what patterns as the rats negotiated the maze.
白天，他把老鼠放在迷宫里，记录下老鼠在迷宫中穿行时，神经元以何种模式活动。
The rats may have bonded more with the social robot because it displayed behaviors like communal exploring and playing.
老鼠与社交机器人的关系可能更密切，因为后者做出了集体探索和玩耍等行为。
Archaeological finds of nuts from the extinct Easter Island palm show tiny grooves, made by the teeth of Polynesian rats.
从已灭绝的复活节岛棕榈坚果的考古发现中可以看到由波利尼西亚老鼠的牙齿形成的小凹槽。
The rats arrived along with the settlers, and in just a few years, Hunt and Lipo calculate, they would have overrun the island.
随着定居者的到来，老鼠也来到了这座岛。亨特和利普计算，仅用几年的时间，老鼠就会在这座岛上泛滥。
Across 18 trials each, the living rats were 52 percent more likely on average to set the social robot free than the asocial one.
在每组18次试验中，平均而言，活着的老鼠释放社交机器人的可能性比非社交机器人高52%。
He found that rats that exercise on a treadmill have raised levels of brain-derived neurotrophic factor coursing through their brains.
他发现，在跑步机上锻炼的老鼠，其大脑中流过的脑源性神经营养因子水平有所提高。
The robot rats were quite minimalist, resembling a chunkier version of a computer mouse with wheels to move around and colorful markings.
这些机器老鼠非常简约，就像一个体积更大的电脑鼠标，带有可以移动的轮子和五颜六色的标记。
One group developed in an "enriched" environment, which allowed the rats to interact with other rats, play with toys, and receive maze training.
一组老鼠在“充实”的环境中成长，这使得老鼠可以与其他老鼠互动、玩玩具，并接受迷宫训练。
Since one consequence of adrenaline release in an animal is an increase in blood glucose levels, we examined the effects of glucose on memory in rats.
由于肾上腺素在动物体内释放的结果之一是血糖水平的升高，我们检查了葡萄糖对大鼠记忆的影响。
During the experiment, the social robot rat followed the living rats around, played with the same toys, and opened cage doors to let trapped rats escape.
在实验中，社交机器鼠跟随生物鼠四处走动，与它们玩同样的玩具，还会打开笼门让被困的老鼠逃走。
Similar evidence appeared in songbirds and rats around the same time, and since then, researchers have built up an impressive catalogue of animal lateralisation.
与此同时，在鸣禽和老鼠身上也发现了类似的证据，从那时起，研究人员已经建立了一个令人印象深刻的动物偏侧性目录。
To find out if this extends to non-living beings, Laleh Quinn at the University of California, San Diego, and her colleagues tested whether rats can detect social signals from robotic rats.
为了弄清楚这种情况是否也适用于非生物，加州大学圣地亚哥分校的拉蕾·奎因和她的同事们测试了老鼠能否检测到机器老鼠发出的社交信号。
Animals are also affected, particularly before earthquakes, snakes have been observed to come out of hibernation, rats to flee from their burrows, dogs howl and cats jump about unaccountably.
特别在地震前，动物也会受到影响，蛇被观察到从冬眠中醒来，老鼠从洞穴中逃走，狗会狂吠，猫会莫名其妙地跳来跳去。
应用推荐