查询词典 ecosystem

The present consumption theory disassociates the mainbody of consumption out of ecological system and practically the humankind is only one of the animals in ecosystem, the consumption of men is a link of material recycle and energy flow in ecosystem.

现行的消费理论将消费主体游离于生态系统以外，而实际上人类仅是生态系统的一个物种；人类的消费活动是生态系统物质循环和能量流动的一个环节，而现行的消费理论只考察物质资料再生产过程，却没有考察人口再生产和自然再生产过程；将环境资源视为无价值，并将其排斥于消费活动以外。

According to ecological balance, marine ecology law should take measures to restrict the action allowed for mankind by marine ecological limens, to restore the degenerated marine ecosystem, and to maintain the marine ecosystem balance.

海洋生态系统的开放性决定了其与外界的物质能量循环，使得保护这些物质能量循环的法律之间也产生了联系。

The fifth part sublimes the theories to the contemporary society. For example, using them to widen the critical view of the capitalism and set up the harmonious socialism ecosystem views; Replacing "the Economic Person" with "the Ecosystem Person", and which can help to set up a new ecological theories; Using laws to standardize the application of science and technology, to develop what is useful and discard what is not; Using the scientific developing view, which is the new modern fruit of Marx's theories about the relation between human and nature , to promote the development of the economy and achieve fully harmony of the human and the nature.

第五部分与时俱进，概括了马克思&人与自然&理论在当代的升华，如用马克思&人与自然&理论去拓宽资本主义制度的批判视域，构建和谐的社会主义生态观；用&生态人&取代&经济人&的人性假设，构建新的生态经济学理论；用法制去规范科技的运用，以扬其善去其恶；用马克思&人与自然&理论现代化的新成果——科学发展观去指导经济的发展，以达到人与自然的充分和谐。

The current utilization of ecosystem services in this wetland was analyzed and 9 main kinds of ecosystem services were selected to be valuated.

结果表明，2006年该区滨海湿地生态系统服务的总价值为28.66亿元，单位面积的服务价值为76.49万元/km2。

At present, wetland restoration is a main method to renew the ecological function of the wetland ecosystem, and the Eco-economic benefit is focused on.The paper analyzes and valuates the ecosystem service of Dongting Lake wetland, and discusses its change on the background of wetland restoration. Based on this, the project of Ecological function regionalization is put forward.

本文以洞庭湖湿地为研究区域，对该地区内的生态系统服务功能进行了分析和价值估算；并探讨在退田还湖背景下，洞庭湖湿地生态系统的生态服务功能的变化；在此基础上，提出生态区划方案。

In recent years, with the further study of ecosystem service , the value assessment of ecosystem service is becoming more and more important. People study all kinds of service of function of ecosystems and valuating methods by different ways.

近年来，生态系统服务功能价值评估越来越受到人们的重视，人们开始从不同角度探讨生态系统的各种服务功能和定量评价方法，生态系统服务功能价值评估目前已成为该领域研究的前沿课题。

Firstly, analyzing the dynamic changes and the problems existing in the forest ecosystem in the researching area; Secondly, taking Xishui natural conservation station as the example, vectoring the picture of Forest construction in Xishui natural conservation station through using Arcview and Arc/info software, and utilizing the landscape indices to analyze the changes and problems of the arbor forest and bush forest in the forest ecosystem.

首先分析了研究区森林生态系统的动态变化及其存在问题；其次以西水自然保护站为例，运用Arcview和Arc/info软件对1992年和2001年的西水自然保护站1：50000林相图进行矢量化处理，并利用景观指数分析了森林生态系统中乔木林、灌木林的变化及其存在问题。

At last, the combination of chlorophyll meter and the remote sensing, the use of chlorophyll fluorescence technique in the nutrition diagnosis of plant nitrogen, and the assessment of the forest ecosystem health and the evaluation of ecosystem services by the nutrition diagnosis of plant nitrogen, were discussed.

根据植物氮素营养诊断的发展脉络，总结了化学诊断和无损测试技术的主要内容，重点阐述了植株硝酸盐快速诊断、叶绿素仪和遥感技术在作物氮素营养诊断及氮肥推荐中的应用原理、优缺点以及发展现状，提出可将叶绿素仪和遥感技术结合使用、利用叶绿素荧光技术诊断植物氮素营养以及将植物氮素营养诊断技术应用于森林生态系统健康和生态系统服务功能的评估。

The second part """"The Cultural Ecosystem and Basic Feature for The Creation of The Epic"""", the author discusses the cultural reasons why so many epics are exiting in the minority nationalities community in South-west China. The following angles are under argument: ecosystem, history, literature and psychology factors. At the same time, the author also analyzes the basic feature of the epic, introducing the relationship between the epic and myth.

第二部分&创世史诗产生的文化生态系统及其基本特点&，作者从生态环境、历史文化根源、文学渊源和心理基础等几个角度论述了&创世史诗&集中出现于中国南方少数民族社会中的文化生态原因，具体分析了创世史诗的基本特点，介绍了创世史诗与神话的关系。

In the recent 50 years, farmland ecosystem in Sanquan town develops from simple food production to diversification ecosystem with continuous increasing in multiple crop index and continuous expanding in paddy field area.

近50年来，南川市三泉镇农田生态系统由单纯的粮食生产系统向多种经营生态系统发展，复种指数不断上升，水田比例不断提高。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。