Studies on the control of alien invasive plant Macfadyena unguis-cati with ecological substitution;
人工清除结合生态替代根除外来入侵植物猫爪藤
WETLAND UTILIZATION IN THE MIDDLE REACH OF YANGTZE RIVER: DEVELOPING ECOLOGICAL SUBSTITUTIVE INDUSTRY;
长江中游湿地生态替代产业开发模式与对策研究
Substitution of Non-Renewable Resources to Ecological Space under Ecological Deficit Conditions;
生态赤字下非再生资源对生态空间的替代作用
Study on Water Resources Argumentation for Ecological Protection Engineering Using Hydropower Construction Projects to Replace Fuel in Countryside Region;
小水电替代燃料生态保护工程水资源论证研究
A Microeconomic Model of Optimized Investment Project on the Substitution of Renewable Energy;
可再生能源替代的整体最优动态投资策略
Spread Ecological Alternate Energy Source to Promote Economical Sustainable Development;
实施替代资源开发 实现生态与经济协调发展
Substitutions and restoration of ecosystem services in tropical seascape
热带海洋景观的生态系统服务替代和恢复
Development Approach and Strategy of Alternative Livelihood in the Integrated Ecosystem Management Demo Area of Sichuan Baoxing
四川宝兴县综合生态管理示范区替代生计发展途径与对策研究
Influence of Partial Replacement of Chemical Fertilizer by Organic Manure on Soil Microbial Biomass and Mineral Nitrogen Content
有机肥部分替代化肥对土壤微生物生物量及矿质态氮含量的影响
It can uphold the globe life and improve existence space of human.
它发挥着其它林种不可替代的生态保障和支撑作用。
During the first alternative attempt it is emphasized to only protect the agr|ecological environment and to improve the quality of agricultural product.
第一次替代尝试侧重于单纯保护农业生态环境 ,提高农产品质量 ;
Study on the Feaslibility of Using Corn Stalk as a Matrix of Bio-toilet Instead of Sawdust;
用玉米秸秆代替木悄作为生态厕所反应基质的可行性研究
Study on the Effect of Agricultural Wastes as Substitute for Peat in Materials of Slope Ecology Protection
农业废弃物替代生态护坡基质中泥炭的效果研究
Research of Eco-economy on Substitution Planting Patterns in the North China Plain
华北平原粮田替代型复合种植模式生态经济比较研究
Who will take Mr Miller's place?
谁将代替米勒先生？
alternation of generations
【生物】世代交替 [更迭]
The term is sometimes used instead of ECOTYPE, for groups of inpiduals that have uniform ecological preferences or physiological requirements.
这一术语可被生态型代替，表示一组具有一致生态和生理需要的个体。
An Analysis of the Alternative Plan of "One-dimensional Ideology";
试析“单向度意识形态”的替代方案
A Dynamic CGE Analysis on Currency Anti-substitution and its Impact
货币反替代及其影响的动态CGE研究