种群变化,population dynamics
1)population dynamics种群变化
1.Study on thepopulation dynamics of rice stem borers and its main impact factors in Zhongjiang county中江县水稻螟虫种群变化及其主要影响因子分析
英文短句/例句
1.The Research on Changing Characteristics of Microbe Population in Activated Sludge;活性污泥微生物种群变化特性的研究
2.Spatio-temporal analysis of planthoppers population based on GIS基于GIS稻飞虱种群变化时空分析
3.Salt Effects on Treatment Performance and Microbial Community Structure in MUCT盐度抑制下的MUCT处理效能及其微生物种群变化
4.Economic Harvesting Model with Variable Price and Cost for a Single Population价格成本变化的单种群经济捕获模型
5.Particle Swarm Optimization Algorithm Based on Velocity Differential Mutation一种速度差分变异的粒子群优化算法
6.Research on the changes of the fungus community structure on the apple fruit under bagging culture苹果果实套袋后真菌种群结构的变化
7.A Modified Simple Particle Swarm Optimization Using Dynamically Decreasing Inertia Weight一种动态改变权值的简化粒子群算法
8.The range of Cv is 15.6%-58.3% in 8 plots.8个种群的变异系数的变化范围为15.6%-58.3%。
9.Heliophytes were declining and mesophytes were developing further.结果表明该群落在演替过程中，其种类结构没有大的变化，但优势种群的个体数量有一定的变化。
10.CHANGES AFTER SNOW OF THE POPULATION CHARACTERISTICS OF ROOT VOLE(MICROTUS OECONOMUS)IN HAIBEI ALPINE MEADOW雪后海北高寒草甸地区根田鼠种群特征的变化
11.THE COMPONENT AND THE PERENNIAL CHANGE OF POPULATION OF BLACKCK SPOT PATHOGEN IN CRUCIFERAE VEGETABLE CROPS十字花科蔬菜黑斑病原种群组成及季节变化
12.THE RELATIONSHIP BETWEEN Aphis craccivora POPULATION DYNAMICS AND Vicia faba PHYSIOLOGICAL STRESS蚕豆蚜种群动态与蚕豆生理变化的关系
13.The population dynamics of natural Exbucklandia tonkinensis Steenis in Jinggang Mountain井冈山天然大果马蹄荷种群的动态变化
14.Study on the Mechanism of the Population Dynamic Variation of the Ceroplastes Japonicus in Jujube Wood;枣林日本龟蜡蚧种群数量动态变化机理研究
15.Seasonal Variation of Population Structure of Brachionus Calyciflorus in Lake Jinghu;镜湖萼花臂尾轮虫种群结构的季节变化
16.Hybrid ant colony optimization algorithm for unrelated parallel machine scheduling problem;一种求解变速机调度问题的混合蚁群优化算法
17.Changing of Dominant Species in Ammonia-oxidizing Population for Deammonification全程自养脱氮系统中氨氧化菌关键种群的变迁
paration of Negative Air Ion Concentration and Daily Variation of 2 Kind of Plant Communities2种植物群落空气负离子浓度及日变化的比较
相关短句/例句
Dynamic state of population种群动态变化
3)quantitative variation of population种群数量变化
4)Dynamics of population growth种群变化规律
5)Changes of natural populmion自然种群变化
6)population dynamics种群变动
1.Effects of inoculated density and baker yeast ration onpopulation dynamics and yield of Moina mongolica;接种密度和面包酵母投喂量对蒙古裸腹溞种群变动和生产量的影响
2.Annual monitoring was conducted on thepopulation dynamics of the oriental fruit fly, Bactrocera dorsalis (Hendel) (Diptera: Tephritidae) through methyl eugenol-baited traps in Liuku, Yunnan from to respectively.应用诱蝇谜引诱剂诱捕法于-调查了云南六库桔小实蝇成虫种群动态,系统分析了气候因子及寄主植物对该种群变动的影响。
3.Annual monitoring was conducted on thepopulation dynamics of the oriental fruit fly,Bactrocera dorsalis(Hendel)(Diptera: Tephritidae) through methyl eugenol-baited traps all year during 1997,2000, and respectively.分别于1997、20002、003和通过诱蝇谜对云南瑞丽桔小实蝇种群动态进行了全年监测,并就气候因子及寄主植物对该种群变动的影响进行了系统分析。
延伸阅读
种群增长率(见种群出生率)种群增长率(见种群出生率)种群增长率见种群出生率。
