1.
Plankton and nekton are pelagic organisms.
浮游生物和自游生物都是海面的生物。
2.
Plankton that remains free-swimming through all stages of its life cycle.
终生浮游生物一种在其生命的所有阶段可自由游动的浮游生物
3.
Minute, free-floating aquatic plants.
浮游植物群落自由浮动的微小水生植物群
4.
Research on Feeding Ecology of Zooplankton in Prawn Cultivated Pond and Natural Waters;
虾池和自然海区浮游动物摄食生态研究
5.
The collection of marine and freshwater organisms that can swim freely and are generally independent of currents, ranging in size from microscopic organisms to whales.
自泳生物能自由游动且不依靠水流的海中和淡水生物的总称，包括微生物乃至鲸鱼
6.
Tourism,Culture and Ecology:Adenese and the Natural Biotic Reserve;
旅游、文化与生态:亚丁人与生物圈自然保护区研究
7.
The Protection of Caiyanghe Natural Reserve s Biological Diversity and Ecological Tourism;
菜阳河自然保护区的生物多样性保护与生态旅游
8.
Research on the Ecotourism of Tangjiahe Nature Reserve Based on the Protecting of Biodiversity
基于生物多样性保护的唐家河自然保护区生态旅游发展研究
9.
An Analysis of the Exploitation of Tourism Products in the Nature Reserves --Taking the Dinghushan Biological Cycle Nature Reserve as an Example;
自然保护区的旅游产品开发浅析——以鼎湖山生物圈保护区为例
10.
A STUDY ON TOURISM VALUE OF BIODIVERSITY IN CHANGBAISHAN MOUNTAIN BIOSPHERE RESERVE (CMBR) IN NORTHEAST CHINA;
长白山自然保护区生物多样性旅游价值评估研究
11.
Study on Water Physiology and Self-maintaining Characteristics of Five Typical Desert Plants in the Lower Reaches of Tarim River
塔里木河下游五种典型荒漠植物水分生理及自维持特性研究
12.
Discussion on Eco-tourism Development of Rhododendron Plant Resource in Jiaozishan Nature Reserve
轿子山自然保护区杜鹃属植物资源的生态旅游开发
13.
Application of Biodiversity in the Planning of Ecotourism of Nature Reserve
生物多样性在自然保护区生态旅游规划中的作用——以广东大雾岭自然保护区为例
14.
of or relating to plankton.
属于或关于浮游生物。
15.
The river is teemed with planktons.
河流中满是浮游生物。
16.
Hardy plankton indicator
哈迪浮游生物指示器
17.
Longhurst-Hardy plankton recorder
朗－哈浮游生物记录器
18.
Hardy plankton recorder
哈迪浮游生物记录器