查询词典 cephalopods

"Belemnite:a cone-shaped, fossilized internal shell of any of an extinct genus of cephalopods related to the cuttlefish."

箭石：由灭绝的与乌贼有血亲关系的头足纲动物的内壳形成的尖锥状化石。

That's a matter of scientific intrigue, but such cephalopods are certainly among the brainiest invertebrates in the sea.

这是一个科学疑点，但是这些头足类动物都是大海中的最聪明的无脊椎动物。

Invertebrates ('animals without blood') are insects, crustacea (divided into non-shelled – cephalopods – and shelled) and testacea.

无脊椎动物是昆虫、甲壳纲（分成无壳的—头足类动物—和有壳的）和软体动物。

Order of extinct dibranchiate cephalopods related to the surviving spirulas.

已灭绝的二鳃目头足类动物目，与现存的旋壳乌贼相关。

Economic fish red snapper, two long-spine sea bream, golden thread fish, sardines, mackerel, blue round scad and cephalopods, sea snakes, oysters, pearl shell, sun, moon shell, dugong, etc..

经济鱼类有红笛鲷、二长棘鲷、金线鱼、沙丁鱼、竹荚鱼、蓝圆鲹以及头足类、海蛇、牡蛎、珍珠贝、日月贝、儒艮等。

The skin of cephalopods is thin and lubricious.

头足类动物的皮肤很细腻光滑。

Based on the domestic and foreign researches on information analysis of statoliths in Cephalopods during recent years, the paper summarized the current status of daily growth increment and microchemistry of statoliths in Cephalopods; and generalized its application in fishery resource and environmental science. In the meanwhile, the paper made the prospects on direction and content of the future research.

文章依据近年来国内外有关头足类耳石信息分析的研究成果，综述了头足类耳石日轮及微量化学的研究现状，概括了耳石信息分析在渔业资源及环境科学等方面的应用，并对今后的研究工作提出了方向与内容上的展望。

Of or related to fossil cephalopods of the order Ammonoidea.

菊石目头足动物的化石或者与这种化石相关的。

Genus of small cephalopods with many-chambered spiral shells resembling those of the extinct belemnites.

一种小的头足类动物，外壳呈多室螺旋状如已绝迹的箭石。

A member of the order Dibranchiata, a classification formerly used for the two-gilled cephalopods, which include the octopuses, cuttlefish, and squids.

二鳃目二鳃目的一员（一种正式使用于二鳃的头足纲动物的分类），包括章鱼、乌贼和鱿鱼

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。