有一类鲸鱼,用从上颚骨垂下来的长条状的骨头代替牙齿,它就是须鲸,是世界上最大的动物。
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如果动物在领养时没有做过上述改变的,要求交纳40美元的绝育手术押金(可偿还).
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Conclusion Mouse-to-rat cardiac xenotransplantation can serve as an animal model of DXR.
结论小鼠→大鼠异种心脏移植可作为DXR研究动物模型。
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Animals with a heavy coat of fur are better able to survive in the cold.
披着厚厚皮毛的动物更能在寒冷的气候中生存.
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OBJECTIVE : To study the toxic action of Shangyangyu ointment on animal skin.
目的: 考察伤疡愈软膏对动物皮肤的毒性作用.
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The production of experimental models and observation of neuronal behavior following DRG injuries
脊神经节损伤动物模型建立与神经行为的观测
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双标水(doubly labeled water,DLW)法是研究动物野外能量代谢最准确的方法,其中最关键、最困难的环节是同位素的定量分析。
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It animal trainers after the guidance. will dropthe ball will be transferred. but also jump circle.
它经过了动物训练员的指导后.会抛球. 会转球.还会跳圈圈.
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It's like watching one of those animals get killed on the Discovery Channel.
就像在《探索》频道上看动物被屠杀一样
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When judging animal intelligence, scientists look for insight, which they define as a flash of.
判断动物智慧的时候, 科学家一般寻找观察力, 他们称这个定义为突然理解的.
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The turritopsis nutricula species of jellyfish may be the only animal in thethe fountain of youth.
灯塔水母可能是迄今为止自然界唯一长生不老的动物.
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动物机体骨代谢持续终生, 包括骨形成和骨吸收两个生化过程.
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Glue was used as early as 3000 BC in wooden-furniture construction in Egypt.
早在公元前3000年,埃及在木制家具中就已经使用动物胶.
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将待检吸白类与参考标准品免疫动物后进行皮内攻毒,记录得分结果进行量反应平行线分析,其可靠性测验结果表明,剂间与回归项变异皆十分显著;
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