查询词典 crustacean

To evaluate the toxicity of the sludge, dredged from Victoria Port of Hong Kong , to marine benthonic animals lived in its pouring region, the toxicity test of the sludge to marine benthonic animals, including benthonic shellfish and crustacean, has been conducted.

为了评价香港维多利亚港疏浚淤泥对倾倒海区海洋底栖动物的影响，进行了两种底栖贝类和一种底栖甲壳类的生物毒性累积试验。结果表明，试验底栖贝类结蚶和缢蛏暴露在试验淤泥中240h和480h后，随暴露时间的延长，累积率增大。

Familiar species of phyllopodous crustacean , knownas Eubranchipus vernalis.

他回复说，那只是一种人们熟悉的物种，叶足类的甲壳纲动物，被称为丰年虫。

Japonica sinensis to the putative ancestral pancrustacean (crustacean/insecta) gene order.

中华绒螯蟹线粒体基因组与推测的泛甲壳类原始的线粒体基因顺序相比，至少有12个基因发生了重排，造成线粒体基因排列顺序显著的变化。

Rearrangements have been occurred in at least twelve mitochondrial genes, which have drastically altered the gene order of the mitten crab E. japonica sinensis to the putative ancestral pancrustacean (crustacean/insecta) gene order.

中华绒螯蟹线粒体基因组与推测的泛甲壳类原始的线粒体基因顺序相比，至少有12个基因发生了重排，造成线粒体基因排列顺序显著的变化。

Anchor worms are another crustacean parasite, Lernaea .

锚虫是另一种甲壳类寄生虫

The result revealed that 34 species, including 13 polychate species, 11 mollusk species,8 crustacean species, 1 nemertinean species and 1 fish species were found in the three localities. The average density of macrobenthos was 164 ind.

结果表明，本次秋季调查共采到大型底栖动物34种，其中多毛类种类最多，13种，软体动物11种，甲壳动物8种，其他类群2种；大型底栖动物总平均栖息密度为164 ind。

A chela or similar pincerlike structure on the end of a limb of a crustacean or other arthropod.

肢端肥大症患者突出的下巴；脑垂体分泌异常而致的侏儒。

A chela or similar pincerlike structure on the end of a limb of a crustacean or other arthropod.

国王得了一个儿子——一个仪表端正、面貌清秀、四肢健美的孩子。

A chela or similar pincerlike structure on the end of a limb of a crustacean or other arthropod.

汽车被撞得一塌糊涂，可他却很幸运地安全脱险了。

Community structure of planktonic crustacean in the Xiqi river,Hangzhou including species composition,population dynamics and biomass,was studied .

本文研究了杭州西溪河浮游甲壳动物的种类组成、种群动态、生物量及其与环境因子的关系。

We are in a good position to meet your requirements.

我们完全可以满足你方的需求。

We are all pervade d with a sense of disaster.

我们普遍有大祸降临的感觉。