哺乳动物

Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China on artificial activation and parthenogenesis in mammalian oocytes are reviewed, in-cluding oocyte activation and

综述了哺乳动物卵人工激活与孤雌生殖研究的主要进展，包括卵母细胞的激活与孤雌发育，父源和母源基因组在胚胎发育中的作用，以及孤雌生殖小鼠的诞生。

Parturition of mammalian and human is a complex physiological and programmabled procedure, and it is regulated by many genes at te...

哺乳动物和人类的分娩是一个复杂的程序化生理过程，受到包括激素基因在内的多种基因在时空上的精确调控。

The property is an outstanding natural laboratory for scientific research and provides a key ecological link to the Tropical Eastern Pacific for the transit and survival of pelagic fish and marine mammals.

这里是科学家研究的突出自然实验室，并为了远洋鱼和海生哺乳动物的输送和生存提供了炎热的东部太平洋的生态学的关键链环。

Tononi and a growing number of other scientists believe that sleep - not just in flies but also in higher-order mammals - may perform such a pressure-releasing role.

托诺尼和越来越多的科学家们认为，睡眠---不仅仅是在果蝇身上，而且在高级哺乳动物身上---也可能起到这种释放压力的作用。

The mechanisms of UV - irradiation on crystalline lens are direct photochemistry damage and light oxidative stress.

光的辐射能导致哺乳动物细胞DNA的损伤，损伤的程度是由波长和细胞的外在环境决定的。

The Turing mechanism has been successfully used for generating patterns in mammals[2,3], fish[4-6], bacterial colonies[7-9], phyllotaxis[10,11] and many others.

至今在生物图案形成的应用累积了许多丰硕的成果，例如成功模拟出哺乳动物毛皮图案[2，3]、鱼类的图纹[4-6]、细菌群聚的图样[7-9]、与植物的叶序[10，11]…等等。

The plateau pika, whose distribution largely coincides with the high alpine grassland of the Qinghai-Xizang plateau of People's Republic of China, is one of the dominant small mammals in the alpine meadow ecosystem.

高原鼠兔是青藏高原特有的一种植食性小哺乳动物，在青藏高原高寒草甸生态系统的食物链中起着重要作用，同时也是该地区危害最为严重的优势物种之一。

"Pike perch seem plentiful at this Kazakh processing plant, but the catch here has fallen sharply in recent yearsand thats not the worst news. The sturgeon, ancient fish that survived the transition from dinosaur age to the mammal era, may not survive the transition from communism to free market. The source of 90 percent of the worlds caviar, they are being decimated by poaching and pollution."

看上去在这个哈萨克人的加工厂里梭子鱼似乎是大丰收，但是近年来当地的捕获量实际上急剧下降这还不是最糟糕的里海鲟鱼，从恐龙时代到哺乳动物时代一直生存下来的古老鱼类，也许不能经历从共产主义到自由市场的变迁作为世界上90%鱼子酱的来源，它们正在因非法捕捞和污染大批死去

Objective To study the characteristic of histological structure of the pineal gland of the adult yak.

文章摘要：目的探讨成年牦牛松果体形态结构特征，为哺乳动物松果体形态结构研究积累资料。

"Either of the two largest pinniped species: the northern elephant seal, of coastal island s off California and Baja California, or the southern elephant seal, of sub-Antarctic regions."

鳍脚亚目海豹科两种最大的鳍脚类水生哺乳动物的统称，即︰北方小吻象海豹，主要栖于加州和墨西哥下加利福尼亚的沿海岛屿；南方象海豹，栖于整个南极附近地区。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。