土地利用

From these data, the desertification has developed based on the fluctuating humidity before 1980s and reverse after 1980s in study area. The results from analysis on climate and land use change in late 50 years show that changefully precipitation is the main natural background that...

对研究区近50a来的气候及土地利用方式变化的分析表明，气候因素中降水的多变性是研究区土地沙漠化发生的自然背景，而滞后于气候变化的土地利用方式改变则是研究区沙漠化最主要的成因。

That the implementation of comprehensive land use planning and the readjustment of land-use type, structure and arrangement in certain regions, has changed the initial state of regional land resources , impacted the regional land environment directly or indirectly, beneficially or harmfully.

土地利用总体规划的实施，区域范围内土地利用方式、结构和布局的调整变化，改变了区域土地资源的原始状态，对区域环境造成直接或间接、有利或有害的影响。

The driving factors of land use is one of the hot and key component of land use and cover change research.

：土地利用变化的驱动要素研究是当前土地利用/土地覆盖变化研究的热点和关键问题之一。

After two decades' reform and development,the progress of urbanization is speeding up dramatically,but urban land use is highly inefficient and improvident.

1引言城镇土地利用潜力评价与"土地潜力评价"和"城镇土地集约利用潜力评价"相比是一个更新的概念。

Hereafter, this paper analysis the prophase system and forecast the flexible demand of it. According as the uncertainty of land-use demand, we can figure out the upper and lower limit of the interzone. Thereby, we can confirm the range of it.

然后分析了土地利用弹性规划体系的前期系统，对土地利用的需求进行了弹性预测，依据土地需求量的不确定性，计算出土地弹性需求值域的上下限，确定弹性范围。

The main positive conclusions can be drawn as follows: 1 Chapter Two deeply summarizes the LUDE theories and examples home and abroad, and concludes that the cropping system, effective biologic output and effective economic output should be taken into account during the course of LUDE.

土地利用率是衡量区域土地利用程度的量化指标，人类土地利用无论在时空上还是功能上都己突破了其原有涵义，如何对其修正，使之在新的历史时期继续发挥作用，是本文研究的一大重点。

Urban land use potential is a basis for using urban land in reason,improving efficiency of urban land use,enforcing the tilth protection.

研究城市土地潜力是城市建设者合理利用城市土地、提高城市土地利用效率、保护耕地的基础。

Article 38 The state encourages units and individuals in the development of unexploited land in accordance with the overall planning for land utilization and under the prerequisite of protection and improvement of the ecological environment, prevention of water and soil erosion and land desertification; the land suitable to be developed into agricultural land should be developed into agricultural land on a priority basis.

第三十八条国家鼓励单位和个人按照土地利用总体规划，在保护和改善生态环境、防止水土流失和土地荒漠化的前提下，开发未利用的土地；适宜开发为农用地的，应当优先开发成农用地。

Since near a century ,with the expanding population and advancement of the technology ,people strengthen the domanial using continuously, and lead enlarging the range of use and adding the intensity of use land constantly,for the satisfying increasing demand of people oneself. Changed the upper configuration ,circle of biological physics and chemistrys and balance of biological species and leading change of the global climates and decrease of biological species which can not rverse .

近一个世纪以来，随着人口的膨胀和技术的进步，人类为了满足自身日益增长的需求，不断加强对土地的索取，致使土地利用的范围不断扩大、土地利用强度不断加深，从而改变了地表的形态、生物物理、化学循环及生物物种的平衡，造成了全球气候的显著变化和生物物种不可逆转的减少。

The conclusions are: aftereffects of failure are that the land use planning and land use year scheme were break optionally, no-land's inhabitants were emergent, partial magnificent economy is calefactive.

研究结论：土地作为宏观调控工具存在政府失灵，后果为土地利用规划和土地利用年度计划随意突破、产生无地居民、局部宏观经济过热。

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。