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- This study described community structure of phytoplankton,zooplankton,aquatic vascular vegetation and macro benthic invertebrate in Haihe River and the characteristics of ecosystem of Haihe River. 本文以调查、分析海河浮游植物、浮游动物、水生维管束植物和大型底栖生物等主要生物群落现实结构为主,系统分析了海河水生生态系统状况。
- There is a rich benthic invertebrate fauna under the mangrove forests and in summer, several bird species nest in the mangroves trees. 在红树林下可找到丰富的底栖无脊椎动物,夏天更有多种雀鸟在红树林筑巢栖息。
- Abstract: The aquatic ecology of the Yangtze River Basin was investigated and evaluated by using benthic invertebrate as indicator species. 摘要: 采用底栖动物作为指示物种对长江流域的水生态进行了调查研究和生态评价。
- Feeds mainly on benthic invertebrates (Ref. 4727). 主要吃底栖的无脊椎动物。
- The paper also emphasized the zoology index that belongs to ecosystem instinctual characteristic and introduced the estimate methods that used algae,benthic invertebrate and fish as indicator. 着重阐述了系统本身特性中的生态指标,列举了以着生藻类、底栖无脊椎动物和鱼类为指示生物的评价方法。
- Most of the benthic invertebrates distributed in the Jianzhuhai, Wuhuahai, Zhenzhu beach, Xiniuhai, Laohuhai and Luweihai. 分布以箭竹海、五花海、珍珠滩、犀牛海、老虎海及芦苇海种类最多,数量最大。
- The result indicated that there were 45 species of benthic invertebrates in its main water body, helonging to 4 phyla, 5 classes, 10 orders, 30 families and 40 genera. 结果表明:九寨沟主要水体底栖无脊椎动物由4门、5纲、10目、30科、40属、45种组成。
- The results showed that the juvenile A. sinensis mainly fed on demersal fish, polychaeta and amphipoda, as well as some small-sized benthic invertebrates including shrimp, crab and bivalve. 结果表明:长江口中华鲟幼鱼以底栖小型鱼类、多毛类和端足类为主要食物,兼食虾类、蟹类及瓣鳃类等小型底栖动物。
- Macro Benthos in the Sea Area of the Jiaozhou Bay 胶州湾海域大型底栖生物的调查与研究
- Liming of River Audna, Southern Norway: A Large-scale Experiment of Benthic Invertebrate Recovery 向挪威南部艾于德纳河中施加石灰:底栖无脊椎动物恢复的大规模试验
- A string processing language including nesting feature and macro feature. 包含嵌套功能和宏功能的一种符号串处理语言。
- benthic invertebrate 底栖无脊椎动物
- They disliked him only because he was invertebrate. 他们不喜欢他就是认为他意志较弱。
- This is an update to the re-seduce macro. 这是根据二次媚惑修改的宏。
- Select a worksheet, macro sheet or chart sheet. 选定工作表、宏表或图表工作表。
- The terminal segment of an invertebrate's limb. 无脊椎动物肢体的末端
- The analogous part of an invertebrate organism. 头状物无脊椎生物中类似的部分
- It is used in much the same way as a macro. 其用法与宏基本相同。
- Run the macro after you refresh the data. 在刷新数据之后运行该宏。
- Why did we bother to implement this as a macro? 为什么要把它实现成宏?