传统聚落可作为复合生态系统来研究。
Traditional settlement may be studied as a complex ecological system.
是一个文明、健康、和谐、充满活力的复合生态系统。
It is a compound ecosystem system with civilization, health, and diapason.
湿地稻-鸭复合生态系统直接的经济效益也远高于常规稻田。
What's more, the direct economic benefit of the rice-duck complex ecosystem was higher than that of the conventional paddy fields.
本文对农林复合生态系统气候特征及对防尘效应进行了研究。
The climatic characteristics and the dustproof effect of agroforestry ecosystem are studied in Raoyang County, Hebei Province.
研究鸭子在稻鸭复合生态系统中对蜘蛛及病、虫、草害的影响。
The article studied the influence of ducks in a rice-duck complex ecosystem as well as its natural enemies and diseases, insects, weeds and pests.
稻—鸭—泥鳅复合生态系统的经济效益、生态效益和社会效益。
The study on ecological, economical and social benefits of rice-duck-loach complex ecosystem.
城市绿地系统是城市复合生态系统中自然子系统的重要组成部分。
Urban green space system is an important component in complex natural ecosystems of subsystems.
通过田间试验对湿地稻-鸭复合生态系统的稻田土壤质量进行了研究。
The quality of paddy soils in a wetland rice-duck complex ecosystem was studied by plot experiments.
提出了青城后山绞股蓝基地农林药复合生态系统良性循环的优化模式。
As a result of the evaluation an optimal model of artificial complex ecosystem circulation for the agricutural-forestry-medi…
指出要在自然-社会-经济复合生态系统中全面权衡筑坝的利弊得失。
It is pointed out that the advantage and disadvantage of hydropower should be comprehensively evaluated in the compound ecosystem of nature, society and economy.
主要研究结果如下。1 .湿地稻-鸭复合生态系统甲烷排放规律的研究。
Main results for this study are as follows: 1. The study on methane emission law of wetland rice-duck complex ecosystem.
湿地稻-鸭复合生态系统土壤氧化还原状况的改善是降低甲烷排放的原因之一。
The improvement of soil oxidation-reduction status of wetland rice-duck complex ecosystem was one of the reasons which resulted in decrease of methane emission.
城市是由自然生态系统、社会生态系统、经济生态系统等构成的复合生态系统。
Cities are shaped by natural ecosystems, social ecosystems, economic ecosystems posed by complex ecosystems.
人类生态环境是一个包括自然环境、社会环境和规范环境在内的复合生态系统。
Human ecological environment is a compound system consisting of natural, social and normative environments.
概述了林草复合生态系统对林木和土壤的影响及林草复合的生态效益和经济效益。
This paper summarized the effects of tree-grass complex system on trees and soil and its ecological and economic benefits.
结果提示，紫胶林-农田复合生态系统具有区域内土地利用方式多样化的特点；
These results suggest that the land-use in lac-plantation-farmland ecosystem is different and diverse;
这个模型由几个模块组成，每个模块都是一个大系统，共同构成城市复合生态系统。
Each of the model lumps is a big system, and the municipal complex ecosystem is made up of them.
旅游生态学的主要研究对象是旅游生态系统，旅游生态系统是一个社会—经济—自然复合生态系统。
Its research subject is tourism ecosystem which is a compound ecological system of society, economy and nature.
本文从农村复合生态系统多样化的结构特点出发，提出了系统设计的基本步骤，并据此给出了设计后系统的评价指标。
Based on this feature, this paper gives a designing process on the structure of system and an evaluation method of its performance.
农业复合生态系统是具有特定功能的复合体，如何全面地分析和评价农业复合生态系统，目前仍是困扰生态系统研究的难题。
Agricultural complex system has the special functions and how to comprehensively analyse and evaluate it is till the problem of ecosystem research.
保护区为一个复合生态系统，包括森林、山脉、沟壑、湖泊、溪流、沼泽、湿地，为珍稀和地方性动植物提供了一个广阔的栖息地。
It is a complex ecosystem, including forest, mountains, gorges, lakes, streams, grasslands, swamps and wetlands, and provides a wide habitat for rare and endemic species of animals and plants.
世界是一个复合的生态系统，各要素之间相互联系，相互作用，维持着整个世界的和谐。
The world is a compound ecological system, with each main factor mutually contacting and interacting to maintain the harmony of world.
沼气发酵系统是复合农业生态系统中物质循环和能量转化的枢纽。
Biogas system is the pivot in material recycling and energy transformation of a complex agro-ecosystem.
城市系统是城市生态系统和城市经济系统的复合系统。
Urban system is a reuniting system of urban ecosystem and urban economic system.
人、社会、自然是一个复合的生态系统，生态危机的解决从根本上说与社会问题的解决紧密相连。
Man, society and nature compose a compound ecological system, and the solution of ecological crisis is closely related to that of social problems.
因此，把城市当作一个社会—经济—自然复合的生态系统来研究就显得日益必要，这也是从生态学角度来研究城市问题的一种新的思维方式。
Therefore, it is very important to regard the cities, as the compound ecosystem of society - economy-nature, and it is also a new mode of thinking to study urban problems from the Angle of ecology.
采用不同结构(分层填埋和混合填埋)的复合微生态系统对模拟生活污水进行了处理研究。
Experimental studies were done for the treatment of simulated sewage by micro eco-system of different structures including layered filling and mixed filling.
该理论模型明确了城市生态系统复合承载力的承载基体与承载对象及其承载作用机制。
This theoretic model shows the carrier, the carrying target and the carrying mechanism of the CCC of urban ecosystem.
该理论模型明确了城市生态系统复合承载力的承载基体与承载对象及其承载作用机制。
This theoretic model shows the carrier, the carrying target and the carrying mechanism of the CCC of urban ecosystem.
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