蹄

Any of various extinct herbivorous hoofed mammals of the genus Brontotherium and related genera,of the Eocene and Oligocene epochs,resembling the rhinoceros .

雷兽类一种已绝迹的雷兽属和其它相关属类的有蹄食草哺乳动物，生长于始新世和渐新世，类似于犀牛

The metal shoe is nailed on when the hoof is in the air.

金属制鞋业是被钉在了当蹄是在空中。

Most importantly, our team are famous for much research on ecology, physiology,molecular phylogenesis of bats at home and abroad, we have gained much originative result in this field, and we firstly found and studied the third piscivorous bat, Myotis ricketti.We provide evidence that the species Myotis ricketti is piscivorous, and close negative relationships were found firstly within Rhinolophidae and Hipposideridae between call frequency and ear length. Some species of taxology status in rhinolophidae were studied by molecular phylogenesis; phylogenesis relationship between rhinolophidae and hipposideridae and different populations of miniopterus schreibersii were also studied; we also studied Social structure of Tylonycteris pachypusa and T. robustula and the isolating mechanisms of ecological niches.

在蝙蝠生态、生理、和分子系统进化领域完成了大量研究，奠定了本项目组在此领域中的国际地位，首次在国际上证实性发现并系统研究了世界上第3种食鱼蝙蝠--大足鼠耳蝠；首次提出菊头蝠科蝙蝠回声定位叫声频率与耳长负相关；利用分子系统学研究方法澄清菊头蝠科内一些种的分类地位，菊头蝠科和蹄蝠科的关系，以及普通长翼蝠种群间的系统进化关系；系统地研究了扁颅蝠属仅有两个姐妹种的社会组织结构和生态位分化。

After the recombinant plasmid pAd-VP linearized with PacI transferred into HEK-293A cell,the recombinant virus was isolated and purified in HEK-293A cells by three times plaque purification.

RT-PCR 检测证明目的基因在 mRNA 水平上可有效表达；应用 O 型口蹄疫病毒标准阳性血清进行间接荧光抗体试验，在 rAd-VP 感染的 HEK-293A 细胞的胞质可见清晰荧光。

Small order of primitive ungulates of the Paleocene and Eocene.

生活于古新世至始新世的小型原始有蹄动物目。

Ken ducked in time to avoid the hoof that smashed into the panelling, grazing his helmet.

肯恩及时没入水中避免撞到嵌板的蹄，放牧他的钢盔。

In this parer, the features of hot extruding and upsetting on the unsymmytrical shaft parts have been analyzed.

本文分析了非对称轴类零件的热挤镦成形特点，设计了一套适合挤镦成形非对称轴类件的模具装置该装置已用于转向摇臂铀和制动蹄的精锻生产。

The rear pastern is of medium length and perpendicular to the ground as the dog stands naturally.

当狗狗站立时，脚的球节与蹄之间以适中的长度和地面垂直。

The term animal products as mentioned in this Law refers to animals' meat, peltry, raw hair, fine hair, viscera, fat, blood, semen, eggs, embryos, bones, hoofs, heads and muscles as well as milk and eggs that may transmit animal epidemics.

本法所称动物产品，是指动物的肉、生皮、原毛、绒、脏器、脂、血液、精液、卵、胚胎、骨、蹄、头、角、筋以及可能传播动物疫病的奶、蛋等。

The results showed that the optimum temperature, pH value, carbonic source and nitrogenous source were 28℃, pH 7, sucrose and peptone respectively.

结果显示，木蹄层孔菌的营养菌丝生长最适培养温度为28℃，最适培养pH值为7，最适培养C源为蔗糖，最适培养N源为蛋白胨。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。