By competing with rodents for seeds, black ants help control rodent populations that pose a public health risk.
通过与啮齿动物争夺种子，黑蚂蚁有助于控制啮齿动物的数量，这些啮齿动物会对公众健康构成威胁。
It may also occur among totally unrelated forms that compete for the same resource, such as seed-eating rodents and ants.
它也可能发生在完全不相关的、争夺相同资源的组织中，比如以种子为食的啮齿动物和蚂蚁。
Interestingly, the island rule is reversed for small mammals such as rodents, for which gigantism is favored under insular conditions.
有趣的是，对于小型哺乳动物，如啮齿类动物，岛屿规则是相反的，因为在岛状条件下，巨头主义是有利的。
Take bubonic plague for example. The disease is most commonly transmitted to humans through flea bites, and the fleas live on rodents.
以黑死病为例。这种疾病最常通过跳蚤叮咬传染给人类，跳蚤生存在啮齿类动物上。
Interestingly, the island rule is overturned for small mammals such as rodents, for which gigantism is favored under insular conditions.
有趣的是，对于啮齿动物这样的小型哺乳动物来说，岛屿法则被推翻了，因为在岛状环境下，巨大的体型是最受欢迎的。
The ancient fecal material, or coprolite, was littered with seared prickly pear seeds and flecked with small bones from fish, birds, and rodents.
这块古代排泄物或粪化石，同烧焦的多刺梨种子散落在一起，点缀着来自鱼、鸟、啮齿目动物的小块骨头。
Numerous insects occupy the marsh, feeding on living or dead cordgrass tissue, and redwing blackbirds, sparrows, rodents, rabbits, and deer feed directly on the cordgrass.
许多昆虫占据着沼泽，以活或死的绳草组织为食，而红翼鸫、麻雀、啮齿动物、兔子和鹿直接以绳草为食。
Scientists first posed this question in the mid-1990s, after researchers came upon a chemical agent that in rodents seemed to reproduce many of caloric restriction's benefits.
科学家首次提出这个问题是在20世纪90年代中期。当时，研究人员偶然发现一种化学药剂，这种药剂在啮齿动物身上似乎可以发挥和热量限制相同的正面效果。
Strychnine is used to kill rodents and pyrrolizidine alkaloids have significant activity against microbes.
士的宁用于杀灭啮齿动物，而吡咯里西啶类生物碱则具有较强的杀菌活性。
I'm not sure we've added much in the way of rodents.
我不是很确定我们有没有再增加啮齿类动物。
Both humans and rodents have similar brain physiology.
人类与啮齿动物的大脑具有相似的生理结构。
Some studies have linked saccharin to cancer in rodents.
一些研究显示糖精和啮齿动物的癌症有关。
Sometimes I even feast on small birds, lizards and rodents like mice.
有时我甚至享用小鸟、蜥蜴和象老鼠那样的啮齿动物。
The skunk helps farmers by eating the rodents that chew on their crops.
臭鼬帮助农民吃掉那些啃食庄稼的啮齿类动物。
For, besides humans, Toxoplasma has two normal hosts: rodents and cats.
因为除人类以外，弓形虫还有两个常规寄主：啮齿目动物与猫科动物。
Jittery notebook keyboards/track pad/sundry rodents weren't mentioned at all.
至于笔记本键盘/轨迹板/各种各样的问题根本就没有提到。
In rodents, the protein that corresponds to LL-37 protects against brain infections.
在啮齿动物中，LL - 37一类的蛋白保护大脑不受感染。
Bees, bats and rodents, to name but a few, can see what humans can't - ultraviolet light.
我们列举几种如蜜蜂，蝙蝠和啮齿动物等，它们可以看到人类看不到的紫外线。
Red wolves primarily prey on white-tailed deer, raccoons, rabbits, nutria and other rodents.
红狼通常以白尾鹿，浣熊，野兔，海狸鼠以及其它啮齿动物为食。
Despite the colloquial use of the name, experiments involving rodents more often use mice or rats.
除了口语通俗说法以外，实验所用啮齿类动物往往是小鼠或大鼠。
Vasopressin seems to be a key to attachment in male rodents. Oxytocin is the female equivalent.
加压素似乎是雄性田鼠形成依恋的主要因素，雌性则是中催产素。
Bad news for farmers and those afraid of rats and mice: rodents now have fewer predators to outsmart.
但对农夫或害怕各类耗子的人来说，这也是一条坏消息：因为啮齿动物的天敌更少了。
Since the rodents are afraid of humans, they often emit vocal alarm calls whenever a person approaches.
因为啮齿类动物惧怕人类，所以它们常常在人类接近时发出叫声警报。
Our findings... show conclusively that high estrogen levels inhibit the cognitive ability in female rodents.
我们观察的结论是，高雌激素水平抑制了雌性啮齿动物的认知能力。
As with the twins, the yoghurt bacteria did not change the composition of the rodents' resident communities.
同双胞胎一样，酸奶中的细菌并不能改变该啮齿动物的本身的菌群构成。
The audience that wants more information about insect-like collectivist rodents is going to be pretty limited.
因为想了解昆虫类群居啮齿动物信息的读者是非常有限的。
The lab rodents over-produce a human protein which ensures food is turned into heat, rather than stored as fat.
这些实验室里的啮齿动物超量产生一种人体蛋白质，这种蛋白质保证食物转化成热量而不是以脂肪形式储存。
The engineered rodents display genetic impairments and behavior that mirror those of some humans with the disorder.
基因工程啮齿类动物表现出遗传上的缺陷，并且能够模拟人类疾病的行为。
The engineered rodents display genetic impairments and behavior that mirror those of some humans with the disorder.
基因工程啮齿类动物表现出遗传上的缺陷，并且能够模拟人类疾病的行为。
应用推荐