The mechanism and physical, physiological and ecological effects of rolled leaf were analyzed.
概述了卷叶的机制和物理学、生理生态学效应；
Three typos of model pond ecosystems have been designed and used to assess ecological effects of insecticide based on ecosystem level.
报道了三种模型池塘生态系统即池塘微宇宙、池塘中宇宙和模型水陆生态系统的设计、组建与应用研究结果。
Although there were extensive studies about biological and ecological effects of single factor of them, little was known about the combined effect of enhanced UV-B and high CO2.
以往的研究大多只重视其中的单一因子效应，而对二者的复合效应研究较少。
Urban ecological environment of reflects the human living environment, but also reflect the effects of a city's style and taste, each place are trying to create the image of the city.
城市生态环境反映了人类对居住环境产生的影响，有问必答网也是反映了一个城市的风格和口味，各个地方都在努力打造城市形象。
There were certain drawbacks in the three ways of gathering, which had many negative effects on the ecological environment and the society of the time.
这三种采木形式都有一定的弊病，这使皇木采办对当时的生态环境和社会都产生了很大的消极影响。
The effects of soil nutrient factors on potato yield and commodity rate were studied in different ecological conditions.
研究了不同生态条件下，土壤养分因子对马铃薯产量和商品薯率作用效果。
Though central green axis is important to produce visual effects, form spatial pattern, and provide ecological benefits in the central area of a city, it still has plenty of problems.
虽然中心绿轴对于城市中心区视觉效果、空间结构、生态效益等方面都有重要的作用，但是仍存在众多的问题。
This paper summarized the effects of tree-grass complex system on trees and soil and its ecological and economic benefits.
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。
Ecological products have the characteristics of profit outflowing. Financial means can be adopted to solve the problem of external effects of ecological environment.
生态环境产品具有利益外溢的特点，财政手段可以有效解决生态环境外部效应问题。
The aims of our researches are to elucidate the effects of environmental factors on plant growth and development, physiological and ecological processes from microcosmic to macrocosmic view point.
从微观到宏观等不同角度揭示环境因子对植物生长发育、生理以及生态学过程的影响。
Objective To investigate the effects of ecological environment changes on fasciolopsiasis epidemic in Weishan lake area after the South-to-North water diversion.
目的研究南水北调后微山湖生态环境改变对姜片虫病流行的影响。
The Lushan Mountain is abundant in cultural landscape, but there were some negative effects on the ecological environment in the past decade.
庐山文化景观丰富，十多年来，庐山生态环境受到了某些负面影响。
Meanwhile the negative effects of climate change on China's ecological environment and social economy are significant.
同时，气候变化对我国生态环境和社会经济的负面影响也日渐突出。
Ecological plant characteristics, the formation of four seasons with King, three quarters of flowering landscape effects.
生态化种植特色，形成四季有景，三季有花的景观效果。
The whole ecological balance of the earth is changing. Massive destruction of environment has brought about negative effects and even poses a great threat to mans existence.
整个地球生态平衡正在改变，环境的巨大破坏已带来负面影响，甚至对人类生存带来巨大威胁。
The whole ecological balance of the earth is changing. Massive destruction of environment has brought about negative effects and even poses a great threat to man's existence.
整个地球生态平衡正在改变，环境的巨大破坏已带来负面影响，甚至对人类生存带来巨大威胁。
Climatic change affects the plant in the land with sprout, leaf, bloom and defoliation, have caused grave effects on ecological balance.
时空上水热分布的变化影响了陆地植物的发芽、展叶、开花、落叶等物候现象出现的时间，对已有的生态平衡造成了严重的影响。
These results provided the data for the effects of imazethapyr on the soil ecological environment and a method for the bioremediation of the soil contaminated by imazethapyr.
本研究为评价咪唑乙烟酸对土壤生态环境的影响提供了数据支撑，为修复咪唑乙烟污染土壤找到了一条有效途径。
But the climate change effects the resource of water, This article discusses the climate change and its effects on the resource of water, and the change of ecological environment of wetland.
通过讨论气候变化对湿地水源的影响，得出湿地生态环境可能发生变化的若干结论。
The method has the advantages of low manufacturing cost, no destruction of land resources, no influence on ecological environment, good sound-absorbing effects, light weight and waste recycle.
本发明不仅具有制作成本较低、不破坏土地资源和不会影响生态环境的优点，而且还具有吸音效果好、重量轻、变废为宝的优 点。
The test with the indices shows that the noise barriers have achieved satisfying noise-decreasing, ecological and social effects.
建造以后的各项指标测试表明，该声屏障取得了良好的降噪效果、生态效益和社会效益。
Based on the strain characteristics of scented rice, this paper studies the effects of environmental and ecological condition on the growth and quality of this crop.
本文就传统香稻的特点、环境条件对香稻生长发育的影响进行了分析，认为香稻应以高产、抗病和优良的理化品质为改良目标。
Odorous compounds are of environmental concern because of their adverse effects on ecological environment and human health. They can cause health symptoms even in very small amounts.
恶臭污染物不仅对生态环境造成影响，而且严重危害着人体健康，恶臭污染已被列为七大环境公害之一。
The construction of expressways has a variety of effects on ecological environment.
高速公路建设对生态环境的影响是多方面的。
Salinization of soil is a severe problem that has negative effects on farm production and ecological environment.
土壤盐渍化是影响农业生产和生态环境的重要问题之一。
The whole ecological balance of the earth is changing. Massive destruction of environment has brought about negative effects and even poses a great threat to man's existence.
地球生态平衡，环境的巨大破坏已负面，对人类生存巨大威胁。
At the same time, human and industrial toxic waste materials are also drained into the sea in company with the river flows, which has serious effects on the estuarine coastal ecological environment.
与此同时，大量的人类与工业废弃物也随着江河径流入海，从而严重地影响到河口海区的生态环境。
Most authors studied vegetation restoration and its effects on soil loss, and provide much valuable information on degraded ecosystem restoration and ecological security pattern design.
更多是从植被恢复及其水土流失效应方面进行了探讨，为退化生态系统恢复和格局设计提供了极其有用的信息。
The effects of atrazine on soil respiration were studied by closed or direct absorption method to evaluate the influence of atrazine on the soil ecological environment.
本文参照土壤呼吸强度的测定方法和原理 ，对饲料呼吸强度的测定方法进行了探索 ，同时对金霉素影响饲料呼吸强度的效果进行了研究。
Analyses of hazardous effects of atmospheric pollution and acid rain on ecological environment in Chongqing were presented.
文章分析了大气污染和酸雨对重庆生态环境产生的危害。
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