查询词典 porpoise

The Finless Porpoise is another resident marine mammal species.

此外，江豚是另一种在本港海域栖居的海洋哺乳类动物。

Denaturing high performance liquid chromatography and direct sequencing in conjunction with DNA pooling were used as possible strategies for augmenting the efficiency, economy, and throughput of SNPs detection in the finless porpoise.

选择2个已知的江豚SNPs，将扩增产物按基因频率制备成0-50%的11 个DNA池，分别用于直接测序和DHPLC分析，以探讨两种方法检测SNPs时的效率及制备DNA池时对基因频率的要求。

The contents and distributions of heavy metals in muscle,fat,liver,pancreas,heart,lung,kidney,stomach and intestines of finless porpoise in the coast of Beibu Gulf were investigated.

应用原子吸收分光光度计对北部湾海域江豚的肌肉、脂肪、肝脏、胰脏、心脏、肺脏、肾脏、胃和肠管道等器官组织样品中的Cd、Cu、Zn、Pb、Cr、Ni、Fe、Mn、Hg和As的含量进行测定，并使用标准物作了对照分析。

"The disappearance and extinction of such highly evolved endemic mammals as the white Yangtze River dolphin , the finless porpoise, or the Chinese sturgeon from the Yangtze River can be attributed to a multitude of circumstances, such as the deterioration and loss of their natural habitats, overfishing of the river, the heavy freight ship traffic, and others," Mueller said.

他说，由于受众多因素诸如：白鳍豚自身的退化、它们赖以生存的自然栖息地消失、人类对渔业的过度捕捞、重型货运船舶运输及其它原因的影响，这一有着高度进化历程的无鳍哺乳动物—白鳍豚在长江流域的消失与灭绝。

Any of various small whales, porpoise s,or similar aquatic mammals,especially a whale of the genus Mesoplodon,having a pointed snout.

啄鲸一种小型鲸、海豚或类似的水生哺乳动物，尤指啄鲸属的一种有尖啄的鲸鱼

Porpoise Any of several gregarious toothed whales of the genus Phocaena and related genera, of oceanic waters, characteristically having a blunt snout and a triangular dorsal fin.

Also called sea hog 鼠海豚：一种鼠海豚属小型群集齿鲸，其共同特点是生活于海洋中，生有钝圆白的吻部以及三角形的背鳍也作 sea hog

Almost any day a young porpoise may be seen trying to turn a 300-pound sea turtle over by sticking his snout under the edge of his shell and pushing up for dear life.

几乎每天都可以看到一只小海豚把鼻子顶入一只300磅重的海龟的硬壳下面，拼命地把它翻过来。

Almost any day a young porpoise may be seen trying to turn a 300-pound sea turtle over by sticking his snout under the edge of his shell and pushing up for dear life. This is not easy, and may require two porpoises working together.

几乎每天都能目睹一只小海豚尝试用鼻子伸入龟壳的边缘处把300磅重的海龟翻转过来然后拼命往上推——这并不容易，有时需要两只海豚相互配合。

Almost any day a young porpoise may be seen trying to turn a 300-pound sea turtle over by sticking his snout under the edge of his shell and pushing up for dear life.

人们几乎每天都会看到小海豚把一个300磅重的海龟顶反，用嘴盯着外壳的边，然后用力把它推向岸边。

The first porpoise swoops down from above and butts his shell with his belly.

第一只海豚从上方猛扑下去，用腹部撞击龟壳。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。