A number of scientists question the assumption that the presence of alien species can never be acceptable in a natural ecosystem.
一些科学家质疑这样的假设，即在自然生态系统中，外来物种的出现是绝对不会被接受的。
His tanks are part of a system very different from a fish farm or natural ecosystem.
Schreibman的鱼缸是某套系统的其中一部分组件。
The Scene system of the city should respect natural ecosystem ecosystem environment of the city.
城市的景观系统应尊重城市的自然生态生态环境。
The scenery scenic spot area ecosystem not only is a natural ecosystem, but also is a society ecosystem.
风景名胜区生态系统不仅是一个自然生态系统，也是一个社会生态系统。
Termite is an important species in the natural ecosystem Its activities interact with soil environment in many ways.
白蚁是自然生态系统中的一个重要物种，白蚁活动与其环境土壤之间具有多种多样的相互作用。
Wild animals are the important components of the natural ecosystem, theprecious wealth which universe altogether has.
野生动物是自然生态系统的重要组成部分，是全人类共有的宝贵财富。
They can actually put this in their natural ecosystem without any processing, and it's going to improve the local soil.
它们可以无需任何处理就放进当地生态系统中，改善当地土壤质量。
Wetland, considered as a natural ecosystem and landscape style, has great resource potentiality and environmental function.
湿地是自然界的生态系统和景观类型，具有巨大的资源潜力和环境功能。
The natural ecosystem landscape is made of micro soil erosion and different soil erosion intensity district in soil erosion region.
从土壤侵蚀角度看，自然生态系统景观由微度土壤侵蚀和其它等级土壤侵蚀强度的地域组成，其景观基本元素有斑、廊、基。
They live in the nature preserve the technical details, they are in harmony with nature, a natural ecosystem in the reasonable part.
他们保存了在大自然中生存的技术细节，他们与自然和谐相处，成为自然生态中合理的一环。
Invasive alien species caused significant damage to natural ecosystem, agricultural production and human health throughout the world.
外来入侵生物已对世界各国的自然生态系统、农业生产及公众健康造成了严重危害。
The city Scene design, Must should consider the natural ecosystem and traditional cultures of regions to give first apocalypse of design.
城市景观设计，必须首先应考虑地域自然生态及传统文化给予设计的启示。
It is a land of natural ecosystems into artificial ecosystem process, is also a natural, economic, and social factors at the complex process.
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。
Yet to unlock this potential and harness the power of nature, the project's human activities must become part of the entire site's natural ecosystem.
要开启这份潜力，利用自然的力量，该项目中的人类活动必须成为整个场地的自然生态系统的一部分。
The environmental benefits of land consolidation are the effect of the practice upon the structure and function of natural ecosystem and the environment.
土地整理的社会效益表现为土地整理活动对农村社会环境、社会经济与自然资源合理利用的贡献与影响；
As the natural ecosystem, urban natural reserved area is the last habitat for indigenous species, which is different from natural conservation and urban greening.
城市自然保留地作为城市中残存的自然生态系统，是维持乡土物种生存的最后生境，其保护具有极其重要的意义。
Climate change and its effect have long become the focal point of the word because of the great influence on the natural ecosystem and the social-economic system.
气候变化及其影响问题因其对自然生态系统和社会经济体系广泛而深入的影响成为国际社会关注的热点问题之一。
However, as a complex adaptive system, the business ecosystem not only differs from the natural ecosystem, but also differs from the cluster and the value network.
但是，作为复杂的适应性系统，商业生态系统不仅与自然生态系统不同，而且与集群、价值网络也有所不同，它具有自组织、涌现性、协同进化、适应性等基本特性。
Alison McGee, a biologist with the Nature Conservancy in Georgia, said the Pentagon's commitment allowed local groups to be more ambitious in rebuilding the natural ecosystem.
在佐治亚州大自然保护协会工作的生物学家艾里森·麦基表示，五角大楼已经承诺让地方团体在重建自然生态系统方面施展更大的拳脚。
Just as natural ecosystem, this is an interaction and interdependent relationship, forming a complete unit through circulation and flow of energy substance and information.
与自然生态系统一样，这是一种相互作用和相互依存的关系，通过能量、物质和信息的反复循环和流动，构成一个有机的整体。
Tibetan Antelope, one of ten global endangered species, is the important indication species to Qinghai-Tibet plateau natural ecosystem, possesses highly species protected value.
作为全球十大濒危物种之一的藏羚羊，是青藏高原自然生态系统的重要指示物种，具有极高的物种保护价值。
Bishan Park - Displaying a lush and healthy ecosystem within Singapore, Bishan Park, designed by Atelier Dreiseitl is a rich natural ecosystem located right in the heart of Singapore.
碧山公园——坐落在新加坡中心，由德国戴水道设计公司设计而成，呈现的是一个郁郁葱葱，物种丰富，健康平衡的生态系统。
With the study of the systematism, pluralism, deepness and otherness of the city story, the author emphasizes the recognition of natural ecosystem human history and culture as well as the civ...
研究城市故事空间的系统性、多元性、深层性和差异性，强调对自然生态系统、人类历史文化以及市民空间行为的重视。
Thee interconnected system of green spaces in the parks can conserve natural ecosystem values and functions, sustain clear air and water, and provide a wide array of benefits to people and wildlife.
公园里成片成片的绿化地区能保护自然生态，供给洁净的空气和水源，对人和动物都有利。 。
By taking Guiyang City as a case study, the indices for the natural ecosystem, society economy system and cropland pollution system were chosen and the land resource evaluation model was established.
以贵阳市区为例，选取自然生态系统指标、社会经济系统指标和农田污染系统指标，建立了土地资源评价模型。
The ecological balance is the instinctive movement of the ecosystem by "self cause, self conduct, natural presence, and self existence".
生态平衡是生态系统“自因、自为、自然、自在”的本能运动。
The World Bank would on Thursday announce the Global Partnership for Ecosystems and Ecosystem Services Valuation and wealth Accounting to make advances in recognizing the natural wealth of nations.
本周四，世行将宣布《全球生态系统和生态系统服务价值评估和财务核算伙伴计划》，以推动有关国家认识到其自然财富。
Natural history films play a major role in spreading knowledge of their work. And understanding the world around is vital in the continuing endeavour to preserve our ecosystem.
自然历史影片在传播与他们工作有关的知识上发挥着重要作用，了解周围的世界对继续努力保护我们的生态系统是非常重要的。
Most of the time ecosystem services and natural capital are specific to a particular area, country or region, and that is the level where they ought to be supported.
大多数时候生态系统服务和自然资本对一个特定区域、国家或地域来说是特殊的，这就是他们应该被支持的水平。
Most of the time ecosystem services and natural capital are specific to a particular area, country or region, and that is the level where they ought to be supported.
大多数时候生态系统服务和自然资本对一个特定区域、国家或地域来说是特殊的，这就是他们应该被支持的水平。
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