Copepoda
英
美
n. 桡脚亚纲
双语例句
- Results show that the medusa represent the third largest group, following after Copepoda and Thaliacea for its total abundance, in zooplankton of the East China Sea.
结果表明：水母类是东海浮游动物的第三大类群，其丰度仅次于桡足类和海樽类； - Study on the relationship between mandibular edge and feeding mechanism of Copepoda
桡足类大颚齿缘与摄食机制关系的研究 - In some older classifications includes the Branchiopoda and Copepoda and Ostracoda and Cirripedia; no longer in technical use.
在旧的分类法中，包含鳃足动物、桡足亚纲、介形亚纲动物和蔓足亚纲动物；技术上已不再使用。 - The abundance ratio between nematode and benthic copepoda was no more than 16. 3 near middle and low areas on Jiyu mudflat, which showed that intertidal zones off Xiamen University and Dayu Island were not polluted obviously.
除了鸡屿中湖区和低潮区外，其他潮间带海洋线虫与底栖挠足类丰度比率多在16.3以下，表明厦大海边和大屿潮间带未受明显污染。 - In the experiments of water quality acidification and simulated acid rain, 17 species of zooplankton ( including 9 species of Rotifera, 6 species of Cladocera and 2 species of Copepoda) are found.
在水质酸化和模拟酸雨试验中，共出现浮游动物17种，其中包括轮虫9种、枝角类6种和桡足类2种。 - As far as individual abundance, small copepoda have larger proportion.
在个体丰度上，小型浮游桡足类所占比例较大。 - Studies on the composition and seasonal variations of planktonic Copepoda in Lake dian-shan, Shanghai
上海淀山湖浮游桡足类群落组成与季节变动研究 - The zooplankton abundance was mainly composed of Copepoda ( 42.11%), followed by Thaliacea ( 30.91%);
桡足类丰度居首（42.11%），其次为海樽类（30.91%）； - Copepoda was dominant in the number of species and total individuals of zooplankton.
桡足类种类和数量均占优势。 - High abundance ratio between nematode and benthic copepoda at shrimp ponds was related to disturbance.
虾池海洋线虫与底栖挠足类丰度比率较高，与人为扰动有关。 - Qualitative analysis is mainly put on the Cladocera and Copepoda from which over seventy species have been found.
定性样品中只对枝角类和挠足类作分析鉴定，结果共发现70余种。 - Notes on the, ecology and life history of argulus ( parasitic copepoda) from the freshwater fishes of China
中国淡水鱼寄生甲壳动物鲺属（Argulus）的生态与生活史的研究 - Planktonic crustacean in two lakelets of Lake Star, Zhaoqing City, Guangdong Province were surveyed for six times from April, 1996 to August, 1997. 17 species of Cladocera and 11 species of Copepoda were found.
1996年4月至1997年8月对广东肇庆星湖的两个重要子湖（里湖和中心湖）的浮游甲壳类进行6次调查。共观察到枝角类17种，桡足类11种。 - The quantity of Copepoda occupied a considerable proportion in each month.
挠足类拟成体的数量在各月份中占相当大的比例。 - Observations on a parasitic copepoda found in the mantle cavity of the clam Meretrix meretrix by scanning electron microscopy
文蛤外套腔中一种寄生桡足类的扫描电镜观察 - Copepoda are an important part of marine zooplankton.
海洋桡足类是海洋浮游动物的重要组成部分，种类多、数量大、分布广。