请输入您要查询的字词:
单词
eutrophication of water body
释义
eutrophication of water body
Encyclopedia
农学
水体富营养化
释
eutrophication of water body
水体富营养化
缓流地表水中磷、氮、有机物等植物性营养物质富集,引起藻类及其他浮游生物迅速繁殖,其他水生生物大量死亡,死亡后生物残体经微生物降解又大量消耗溶解氧,进而造成水体中溶解氧急剧下降的现象。因富营养化水体中占优势的浮游藻类的颜色不同,水面往往呈现蓝色、红色、褐色、乳白色等,又称藻类暴发;在海洋中则称赤潮。
随便看
research mass spectrometer
research method in geography
Research Methodology of Chinese History
Research Methodology of Pratacultural Sciences
research methods in explosion mechanics
research methods in language acquisition research
research methods in traffic psychology
research methods of agricultural statistics
research methods of pollution ecology
research monitoring
research object of library science
Research of Agricultural Modernization
Research of Blocks in Two Ancient Capital Cities (Xi´an and Luoyang) of Tang Dynasty
research of Chinese terminology
Research of Dunhuang Narrative Literature
Research of Environmental Sciences
Research of Jun Kilns
Research of Lu You
Research of Modern Chinese Folk Ceramic
research of organization communication
research on adverse reaction
Research on Ancient Chinese Characters
research on animals in Chinese history
Research On Archive
Research on Bibliographic Information Demand and Service
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2025/12/30 17:52:46