在铁匮乏的情况下，小鼠和大鼠(也许可外延到人类)的动物体比病原体更能有效地获得营养物。
In situations where iron is scarce, the bodies of mice and rats (and presumably, by extension, people) seem able to collect the nutrient more efficiently than pathogens do.
经过一番艰苦战斗，小鼠们不可避免地输了，他们与大鼠被一块隔板分开，但是他们可以看见、闻到和听到对方——对失败者来说可很有压力啊。
After the turf battles that the young mice inevitably lost, the mice were separated by a partition that allowed them to see, smell, and hear one another - a stressful experience for the loser.
牛奶喂养的实验动物(小鼠和大鼠)会患糖尿病。
Experimental animals (mice and rats) fed cow-milk have been found to develop diabetes.
一种使大鼠和小鼠致癌的化学物质，后来发现可减少人类某些癌症的大小，数年后该作用又被证明无效。
A chemical found to cause cancer in rats and mice was later found to reduce the size of some cancers in humans, years after it had been deemed useless.
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。
Despite the colloquial use of the name, experiments involving rodents more often use mice or rats.
假如一系列既定的序列不发挥任何重要作用，通常也是这样的情况，那么大鼠、小鼠、人类和黑猩猩彼此就会差别很大。
If a given set of sequences isn't doing anything important, which is usually the case, then the rat, mouse, human, and chimp versions are expected to be very different from one another.
酵母，蠕虫，苍蝇，蜘蛛，鱼，小鼠和大鼠的生命已经被证实显着地延长了。
It has been shown to significantly extend the lives of yeast, worms, flies, spiders, fish, mice and rats.
这些物种包括猫、狗、小鼠、大鼠和几种猴。
These included cats, dogs, mice, rats and several types of monkey.
对小鼠、大鼠、狗和猴子进行重复性口服给药的研究，分别持续13、86、52和26周。
Repeat -dose oral studies were done in mice, rat, dog and monkeys lasting up to 13, 86, 52 and 26 weeks duration respectively.
对小鼠和大鼠进行一次性口服给药和静脉注射的研究。
Single oral and intravenous studies were conducted in mice and rats.
2004年麦吉尔大学的大鼠试验发现母鼠的某些特定行为使幼鼠大脑海马区的某些基因沉默，小鼠处理应激激素的能力因而下降。
A 2004 McGill University study of lab rats found that certain maternal behaviors can silence a gene in the hippocampi of their pups, leaving them less able to handle stress hormones.
实验室里，工作人员对大鼠，小鼠以及四种灵长类动物严格控制饮食，喂养食物的种类，数量都详细记录。
Rats, mice and primates (four types were analyzed in this study) in laboratories are fed a highly controlled, known diet that has remained relatively constant over time.
这种基因敲除程序现在已经被普遍用于小鼠和大鼠，3名研究人员因为发明了这种“基因打靶”技术获得了2007年的诺贝尔奖。
These knockout procedures are now commonly done in mice and rats, and three researchers earned a Nobel prize in 2007 for developing this method, called "gene targeting".
然而在他们实验中的大鼠所产下的小鼠有一半看起来非常不同。
The parent mice in Jirtle and Waterland's experiment, however, produced a majority of offspring that looked altogether different.
这也显示了啮齿动物的突触比我们原来想象要相似得多，从而指明：小鼠与大鼠模型对于研究人类大脑疾病而言是非常合适的。
It also shows that synapses in rodents are much more similar to humans than we expected showing that mice and rats are suitable models for studying human brain disease.
医学实验通常是在豚鼠，大鼠，小鼠和兔子上进行的。
In MEDICINE, trials are conducted on guinea pigs, rats, mice and rabbits.
小鼠洞不正，不能用，请用大鼠洞接单根！
马凡纳博士提醒说，现在尚不清楚运动是否能像保护小鼠和大鼠一样保护我们的大脑。
Mavanji cautions, and it's not known if exercise might protect our brains in the same manner as it does in mice and rats.
结果：SD大鼠50只及昆明种小鼠60只，全部进入结果分析，无脱失。
RESULTS: Totally 50 SD rats and 60 kunming mice were all in result analysis, no dropped-out case.
早期实验证实大鼠作为穿透性角膜移植具有较好的重复性和可靠性，且移植手术难度比小鼠低。
It is verified in early experiments that penetrating corneal transplantation in rats is more repetition and reliability, and the operation difficulty is lower than that in mice.
方法： 用热板法和电刺激嘶叫法分别测定小鼠和大鼠的痛阈。
Methods: The hot plate test in mice and tail stimulation vocalization test in rats were used.
用巴豆油所致小鼠耳廓肿胀和棉球包埋法引起大鼠肉芽肿的方法，观察川芎丹皮合剂的抗炎作用。
The anti-inflammatory and anti-granuloma effects were observed after the experimentally induced auricular swelling and granuloma in mice and rats respectively.
能减轻二甲苯所致小鼠耳廓肿胀度，明显减少巴豆油所致大鼠肉芽肿炎性渗出液。
ZYFF can inhibit auricular swelling caused by xylene in mice and remarkably reduce the phlogistic exudation of granuloma induced by croton oil in rats.
目的：研究哺乳动物P 1精蛋白基因在大鼠和小鼠中的表达。
Objective: To study the expression of the mammalian P1 protamine gene in rat and mouse.
目的：探讨在运动状态下，支链氨基酸(BCAA)对大鼠和小鼠蛋白质代谢的影响。
Objective: Effect of branched chain amino acid (BCAA) on protein metabolism was studied in exercised rats and mice.
近年研究表明，运用相似的分离方法，可从人、小鼠、大鼠、兔和猪等物种脂肪组织中分离获得脂肪间充质干细胞。
Recent researches have demonstrated the potential ability of adipose mesenchymal stem cells (AMSCs) which were harvested from human, mouse, rat, rabbit and pig adipose tissue, respectively.
近年研究表明，运用相似的分离方法，可从人、小鼠、大鼠、兔和猪等物种脂肪组织中分离获得脂肪间充质干细胞。
Recent researches have demonstrated the potential ability of adipose mesenchymal stem cells (AMSCs) which were harvested from human, mouse, rat, rabbit and pig adipose tissue, respectively.
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