查询词典 zoobenthos

Benthic animal; benthonic animal; zoobenthos

生活史全部或大部分时间生活在水底的无脊椎动物。

The plant floating-bed technology application in Miaojia river showed that the water quality of the plant foating-bed technology applied had preceded evidently than the comparing water, though the water quantity was exchanged largely. There existed a micro-ecosystem at the root aera of floating-bed plant which mainly consists of organic grain, algae, zooplankton, zoobenthos. The mode of "Oenanthe javanica -Ipomoea aqutica" floating-bed mode application realized the whole year run of plant foating-bed technology on polluted water. Hence, the mode is suggested in the following application.

植物浮床技术在苗家河的示范应用研究说明：在水量交换较大的情况下植物浮床技术仍然使示范河段水质优于对照段；浮床植物根际区存在着以有机颗粒、藻类、浮游动物、底栖动物为网络骨干的根系微生态系统：&水芹菜-水蕹菜&浮床模式可实现四季净化污染河水的周年运转，在后续应用中推荐使用此模式。

The results show that the number of zoobenthos species declines in rice-duck farming ecosystems compared with conventional paddy.

结果表明：与常规稻田相比，稻鸭共作使水体底栖动物的种类数减少。

Zoobenthos is an important components of lake ecosystem and play multiple functions in aquatic ecosystem.

中文摘要：底栖动物是湖泊生态系统的重要组成部分，发挥着多种生态功能。

Zoobenthos are one of the major ecological groups in fresh waters. They play an important role in nutrient cycling and energy flow in ecosystems, and are very useful food resources for fish.

底栖动物是淡水生态系统的一个主要组成部分，在渔业和环境科学上均有重要的理论意义和广泛的应用前景。

Current fauna, standing crop and distribution of zoobenthos in Tuanbo Reservoir are investigated and studied.

2006年10月对天津市团泊水库进行底栖动物种类区系组成、现存量及分布进行了调查研究。

The effects of different types of aquaculture on lake ecosystems were studied by monitoring plankton, zoobenthos ,aquatic plants and water quality in 60 lakes in Suzhou City.

通过对苏州市60个湖泊的浮游生物、底栖动物、水生植物及水质的监测，分析不同养殖方式下湖泊生态系统的差异。

Lu J. Studies on zoobenthos resources in the islands of the Changjiang estuary.

袁兴中，陆健健长江口岛屿湿地的底栖动物资源研究。

There are lots of zoobenthos on the tidal flat sediments of Yellow River Estuary, because of the distribution of biological species and quantity are great different, so there are differences in the nature of the tidal flat sediment.

黄河口潮滩地区活跃着大量的底栖动物，它们种类和数量的分布差异影响了沉积物性质的差异。

CHEN Youyuan, Effect of the Zoobenthos Activities on the Seepage Features of the sediment ground in the Yellow River Estuarine Area, 2006

陈友媛，生物活动对黄河口底土渗流特性的影响研究，2006

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。