查询词典 ecosystem

Hubei can be divided into 9 kinds of three grade region to soil erosion type and intensity,based on the information of the type and patterns of landforms,crust stability,populationcomposition,formation of landuseing type,structure of natural ecosystem,local industricalcomposition,traffic network and city-town system,natural resources and cleugh density.

以地貌形态类型组合结构及地壳稳定性、人口组成结构、土地利用类型结构、自然生态系统结构、地域产业结构、交通网络和城镇体系结构、自然资源结构、沟谷密度分布信息为基础，将湖北省土壤侵蚀类型、强度划分为9个3级类型区。

Self-evident, if there would not be the system of the female writing the literary ecosystem should be cockeyed.

不言而喻，在文学态势中，失落了女性作家审美创造系统，就会使文学态势失衡。

After the collective forestry property rights system in Fujian was adjusted,the functions of forestry production and the ecosystem construction became great in the state-owned forest farm of collective forest district.

福建集体林业产权制度改革后，集体林区的国有林场在林业生产和生态建设方面的功能更加突出。

These plants colonise the most favourable sites and terrain little by little, forming a new ecosystem.

这些植物的殖民统治，最有利的地盘和地形一点一点，形成一种新的生态系统。

The group is trying to demonstrate that it is possible to colonize the seabed without changing the ecosystem.

这群潜水员试图证明，在不改变生态系统的前提下，人类在海底生活是可行的。

Composition and diversity of Acaroid mite community in house ecosystem of Huainan area.

目的：探讨淮南地区不同生境对粉螨群落的组成及多样性的影响。

The research mainly contained the following contents:(1)Based on organization, vigor and resilience, the composite indicator system of forest ecosystem health evaluation is proposed.

本文以承德县森林生态系统为例，通过对其健康状况的评价，研究森林生态系统健康评价中指标选取、评价方法应用、健康状况的影响因素及健康恢复方案等问题。

An article from the perspective of education ecology modern distance education, modern long-distance education as an ecosystem, its system of species composition, impact factor and the modern distance education system elements of the balance and attention to the development needs of the problem.

文章从教育生态学的视角审视现代远程教育，把现代远程教育视为一个生态系统，分析其系统内物种的组成、影响因子及现代远程教育系统内要素的平衡与发展需要注意问题。

The wetland is the important constituent of land ecosystem, it is natural complex compound which has special function and forms by amphibious mutual effect.

湿地是陆地生态系统的重要组成部分，它是由水陆相互作用而形成的具有特殊功能的自然综合体。

From two aspects of structure and function of compound ecosystem, the estimation indexes system and differentiation model on environment effect of basin hydropower cascade development is attempted to set up.

所建立的决策模型可以分别从空间和时间两个维度衡量，静态、动态地对流域水电梯级开发环境系统做出定量的评价，为流域水电开发环境系统方案优选和排序决策及动态评估给出了一定的理论依据。

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％。