查询词典 ecosystem

In plantation management, APP GXFMC reserves buffer strip, sets up firebreak, plants trees of various species and clones. Plantation forms natural mixed forest in group with nearby indigenous forests. Plantation and surrounding environment compose a perfect ecosystem together. Thereby biodiversity is improved. And forest regulation and control capacity is enhanced. Forest capacity of prevention from disease and pest is increased, too.

APP广西林务在营林中，保留缓冲带、设置防火隔离带、种植不同的树种和不同品系的树林，与周边乡土林成自然块状混交，使人工林与周围环境形成了一个良好的生态系统，从而提高了生物多样性，提高了森林的自我调控能力，增强了森林自身抗御病虫害的能力。

Therefore, the ecosystem in the region and the resumption of the fishery will be very difficult.

因此该地区生态系统和渔业生产的恢复将是非常困难的。

Carbon fixation was one of the important ecosystem services of wetland.

固碳是湿地生态系统一项重要的服务功能。

The mechanism in nutrient recycling and the function in water ecosystem of heterotrophic flagellate were also discussed.

综述了异养鞭毛虫多样性、群落结构、摄食生态学以及在氮、磷循环中的作用，分析了其在生态系统中的功能。

3The ecosystem biodiversity concept - A Venus flytrap can prey on and dissolve living creatures, so its role in nature is a consumer.

生态系多样性层面─认为捕蝇草会捕食及分解其他生物，所以在自然界的角色是消费者。

Here the micro- scare varies from a building to a city or a forest ecosystem .

这里的微小尺度小到单一建筑物大到一座城市或一森林生态系。

Forest carbon-sink service is one of the important environmental services that have been offered by forest ecosystem.

森林碳汇服务是森林生态系统提供的重要的生态环境服务之一。

The forest ecosystem service both ecological products and ecological service, and their economic valuation are discussed.

本文通过对国内外森林生态系统管理理论的研究分析，提出了森林生态系统管理的定义。

Forest ecosystem ; ecological service function ; progress

森林生态系统；生态服务功能；进展

A new model was developed to predict forestland demand of China during the years of 2010-2050 in terms of the concept of forest ecosystem services.

基于森林生态系统服务概念，建立了一个新的林地资源预测模型，预测中国2010-2050年的林地资源需求。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。