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- The metazoan zooplankton species were mainly composed of eurythermal ones and only a few thermophil ones were also found. 星湖的后生浮游动物基本上为广温种类,兼具一些嗜暖种。
- Metazoan zooplankton communities in a tropical eutrophic reservoir: Henggang Reservoir, Guangdong 横岗水库后生浮游动物群落特征
- CHARACTERISTICS OF THE METAZOAN ZOOPLANKTON COMMUNITY IN XINGHU LAKE-A SOUTHERN SUB-TROPICAL LAKE 南亚热带湖泊-星湖后生浮游动物群落特征研究
- Metazoan zooplankton 后生浮游动物
- ARE THESE THE METAZOAN BODY FOSSILS FORMED BEFORE 1400 MA? 前的后生动物实体化石?
- Evaluation on methods in quantitatively sampling and counting crustacean zooplankton. 浮游甲壳类定量采样计数方法评价。
- Rotifer increased to be a dominant species in zooplankton in the water of the ponds. 在种群组成上,前期小球藻一直占优势,后期大型藻类大量出现后,小球藻生物量不大;
- Apoptosis can be defined as a highly regulated cellular suicide program which is crucialfor metazoan development. 凋亡是多细胞动物生长中重要的细胞自杀性程序。
- The results indicate that the copepod-dominant zooplankton biomass responded to the upwelling environment. 研究结果发现以桡脚类为主的浮游动物质量明显符合涌升流之现象。
- The zooplankton biomass is low in spring and autumn, and is high in the alongshore area of Daya Bay. 季节变化的幅度日趋加剧;
- Whatever happens to zooplankton in the ocean has an immediate impact on the rest of the marine food web. 任何影响海中浮游动物的事件,都会立即牵连到海洋食物网其他的部份。
- Photo Gallery: Translucent Creatures A copepod, a type of zooplankton, drifts in the Weddell Sea near Antarctica. 意译:半透明生物图片集。一种桡脚类动物,是典型的浮游生物,漂游在Weddell海靠近南极洲。
- Nematodes are the most abundant and diversified group in the animal kingdom and four out of every five metazoan on earth is a nematode. 线虫是动物王国中多样性最丰富的类群,地球上大约有4/5的动物是线虫。
- The surface photic zone, where light can penetrate, contains phytoplankton and zooplankton. 表面的有光带,即光可以透过的地方,含有浮游植物和浮游动物。
- It was there, a half billion years ago, that tiny metazoan organisms first evolved systems for sequestering and circulating fluids. 五亿年前,就是在那里,微小的后生动物首先进化成与外隔绝的循环液体系统。
- This investigation showed that Zhongshan City had abundant freshwater zooplankton species. 研究结果表明,中山市淡水浮游动物资源比较丰富。
- Soil nematodes are the most abundant metazoan, which have various types of life-history and feeding habits, and play a key role in soil food web. 线虫作为土壤中数量最丰富的后生动物,其生活史和取食类型多样,在生态系统中发挥着重要作用。
- Regression analysis indicated that there existed correlation between variation in zooplankton and water temperature. 回归分析表明,浮游动物数量的变化与水温有一定的相关性。
- It was there, a half billion years ago, that tiny metazoan organisms first evolved systems for sequesteringcirculating fluids. 五亿年前,在那里,微小的后生动物首先进化成与外隔绝的循环液体系统。
- The average diversity indices of zooplankton was 2.232, indicating that the water and biology community were steady. 浮游动物多样性指数平均值为2.;232,说明该海域水质和生物群落较稳定、成熟。