macroinvertebrate造句
例句与造句
- Appraisal on water quality by macroinvertebrate community and hg of bottom - mud in the nanming river
利用大型底栖无脊椎动物和底泥汞对南明河水质的评价 - Study on macroinvertebrate community and water quality from sanjiangkou to shuikousi along the nanming river
南明河三江口至水口寺河段大型底栖无脊椎动物与水质研究 - Based on its macroinvertebrate richness and rarity , the streams at wu kau tang were proposed to become as a site of special scientific interest sssi in 1997
由于乌蛟腾惠泽多样化及稀有的大型无脊椎动物， 1997年有建议把那里的河流订定为具特殊科学价值地点。 - The objective of this research is to test the rcc from ] st to 6th order streams of changjiang river watershed in southern mountain area of anhui province , to explore the function and structure of macroinvertebrate community succession rule of the river . the changjiang river water quality asse ssment is carry on by comparison of the community characters of the point - pollution or non - point pollution sites to the hypothesized rcc , the macroinvertebrate community structure indices and bi index were used in the assessment
本文对阊江河底栖动物群落结构和功能进行了系统研究，运用河流连续性理论对该河一至六级支流各取食功能团比例的演替规律及毛翅目成虫的群落结构进行了比较分析，并通过计算底栖动物群落结构指数和bi指数，对该河进行了水质评价。 - The benthic macroinvertebrate dominant concentration gradually increases from 1 st to 6th order streams . the change trend of ept taxa richness and total taxa richness resembles to the change trend of shannon - wiener diversity index , and there is highest macroinvertebrate diversity in 4th order stream among 1st to 6th order streams in changjiang river
一至六级支流底栖动物优势集中性有逐渐升高的趋势， ept分类单元数、总分类单元数与多样性指数变化趋势相似，总体上以4级支流的底栖动物多样性最好。 - It's difficult to find macroinvertebrate in a sentence. 用macroinvertebrate造句挺难的
- The river continuum concept ( rcc ) is a generalized conceptual framework for characterization of pristine running water ecosystems . rcc asserts that streams are continua of both geomorphologic and biological factors . macroinvertebrate community structure in natural systems will be structured so as to promote the most efficient energy utilization and the most efficient use of resources
河流连续性概念( rivercontinuumconcept ，简称rcc )被认为是自然河流生态系统理论框架、描述的是自然河流生态系统生物群落结构和功能与非生物环境之间的关系。
