它既是一个把土地的自然生态系统变为人工生态系统的过程,也是一个自然、经济、社会诸因素综合作用的复杂过程。
It is a land of natural ecosystems into artificial ecosystem process, is also a natural, economic, and social factors at the complex process.
当不同的生态系统出现时,我们可以这样解释:不同的生态系统形成的部分原因是岛屿形成过程的结果。
When varied ecosystems are present, they can be explained as resulting in part from the process that formed the islands.
由于养分的重要性和贫乏性,营养循环是我们在这门课中会讲到的最重要的生态系统过程之一。
Because of the importance of nutrients and their scarcity, nutrient recycling is one of the most significant eco-system processes that we'll cover in this course.
其区别在于,该过程是发生在整个生态系统而非某个单独的大公司身上。
The difference is that the processes take place on whole ecosystems instead of a single large company.
事实上,一旦生态系统成熟,由内向外的过程就会变得过时,因为今天它完全是从头开始构建内部应用。
In fact once the ecosystem matures the inside-out model will become as obsolete as it is building in-house applications from the ground up today.
你必须经历一个非常漫长的过程才能通过那个能恢复到清水状态的生态系统的临界点。
You have to go quite a long way past that point to bring back the clear-water ecosystem.
这是一种全新的生态系统,能使零售商、合作伙伴以及出版商首次参与到电子图书的销售过程之中。
It's a brand new ecosystem, which makes retailers and affiliates, as well as publishers, participants in the e-book selling process for the first time.
这个关于植物的MicroRNA能在控制人类生理学的过程中起作用的启示强调了我们的身体是与生态系统高度统一的事实。
The revelation that plant microRNAs play a role in controlling human physiology highlights the fact that our bodies are highly integrated ecosystems.
湿地土壤中的活性有机碳可以为土壤微生物提供更多的有效能量,从而加快湿地生态系统养分循环过程。
Soil active carbon provides more energy for soil microbe and the process of nutrients cycling in freshwater marsh ecosystem is accelerated.
研究系统耦合及其界面过程对于生态系统的综合调控具有重要理论价值。
It has important principle value for synthetical control of ecosystem to research system coupling and its interface process.
土壤过程是陆地生态系统过程的重要组成部分,对全球变化有响应和反馈作用。
Soil process is one of the key processes of terrestrial ecosystem, which responds and feeds back to the global change.
每个生态系统都是一个动态的网络,总是在流变,总处在重塑自己的过程中。
Every ecosystem is a dynamic web always in flux, always in the processes of reshaping itself.
凋落物分解是森林生态系统养分循环中的重要过程,对土壤有机质的形成和养分释放有重要意义。
Forest litters decomposition was an important process of nutrient cycling in forest ecosystems, and played a central role in soil organic matter formation and nutrients release.
凋落物分解是森林生态系统中物质和能量交换的重要生态学过程。
Plant litter decomposition is one of the most important processes in nutrients cycling of forest ecosystem.
笔者认为,恢复生态学是研究生态系统退化的原因、退化生态系统恢复与重建的技术与方法、过程与机理的科学。
The author thinks that restoration ecology is a integrative subject to study the reason and process of the degradation, and the mechanism and technology of restoration.
从磷在生态系统中的意义和磷的地质、生物循环过程入手,论述了从污水及污泥中回收磷资源的技术方法。
From the meaning of phosphorus in ecosystem and the geological and biological circulation of phosphorus, the technical way of recovering phosphorus from civic wastewater and sludge is discussed.
虫媒病毒及其由特定节肢动物进行传递的现象,属于一套最复杂的适应过程。当生态系统受到改动,人类和动物病害问题就跟随而来。
One of the most complex sets of adaptations concerns the arboviruses and their transmission by specific arthropods. When ecosystems are altered, disease problems of humans and animals follow.
自然界的和谐规律是生态系统运动过程中更加普遍意义上的规律。
The harmony law of nature is one of much more universal significance in moving process of ecosystem.
并着重对其恢复过程中生态系统动态、定量化的评价指标进行了初步研究。
The paper stress on analysis dynamics of ecosystem and quantitative evaluation indexes in the process of the restoration.
土壤动物是生态系统中特殊的组成部分,在生态系统的物质循环和能量转化过程中起着重要的作用。
Soil animals are special composition in ecosystem that play an important role in the substance circulation and energy transform.
景观生态系统,景观动态研究包含了时空两个方面的动态变化,一般可分为随机景观模型和基于过程的景观模型。
The study of landscape ecosystem models consist of stochastic model and process-based landscape model, including temporal and spatial dynamic changes.
本文以废黄河三角洲为例,分析了废黄河三角洲生态系统退化的自然和人为应力以及生态系统的退化过程。
Taking the abandoned delta of Huanghe River as a case, this paper analyzed the natural and artificial driving forces of ecosystem degeneration, with the degeneration course investigated.
水生植物腐烂分解作为湖泊生态系统物质循环以及能量流动的关键环节,是维持湖泊生态系统功能的主要过程之一。
As a key aspect of material cycle and energy flow of lake ecosystem, decomposition of lake aquatic plants is one of the main process of maintaining the lake ecosystem functions.
海岛恢复的长期利益包括重建海岛的生物群落,再现海岛生态系统的营养循环,恢复海岛的进化过程。
The long term benefits of island restoration include re_colonization of biological community, re_establishment of ecosystem matter cycle, and revolution of island.
苔藓植物作为许多生态系统的主要地被物,在维管植物天然更新过程中发挥着不容忽视的作用。
As the main ground cover of many ecosystems, bryophytes play an important role in the process of vascular plants' natural regeneration.
苔藓植物作为许多生态系统的主要地被物,在维管植物天然更新过程中发挥着不容忽视的作用。
As the main ground cover of many ecosystems, bryophytes play an important role in the process of vascular plants' natural regeneration.
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