区划

This article discusses on how to divide marine functional zonation scientifically and rationally, and has established flow charts of marine functional area.

本文论述了如何科学合理地划分海洋功能区，并建立了海洋功能区划流程图。

Fifthly, The paper studies the purpose and significance of establishing evaluation modes in the division of marine functional zonation.

第五，论文研究了在海洋功能区划中要建立评价模式的目的意义。

On the base of former study work the paper research systemically factor system and the method to number these index and math model of landslide hazard zonation.

1在前人研究工作的基础上，更系统的从滑坡危险度区划的因素体系及其量化、数学建模等方面做出了较全面的研究

Finally, the north dividing line of tropical zone in Guangxi has been planned as follows: the east end begins at the north bo.

热带北界的划分实质上是地球表面地理系统中自然区域的划分，所采用的区划指标必须全面地反映自然区域的综合性、整体性和渐变性特征。

Furthermore it is significant for promoting the research and development on natural zoning for highway nationwide.

另外，对进一步推进公路自然区划的研究和发展具有现实的指导意义和积极的理论意义。

Urban ecological function zoning is the foundation and scientific basis for building ecological City.

城市生态功能区划是建设生态城市的基础和科学依据。

By analyzing the physical geography, regional hydrology and geology information, and groundwater equilibrium of DunHuang Basin, this paper simulates the aquiferous layer which has the thickness of 250 m, and consider it as two dimension mixed layer which is heterosphere and isotropy.

通过敦煌盆地自然地理和区域水文地质及盆地地下水均衡分析，将250m左右深度处稳定流线以上的含水层作为数值模拟对象，概化为非均质各向同性平面二维流混合层；将研究区划分为9个参数分区，并离散为2km×2km的网格，总共划分为34行、42列，共1428个单元，其中：无效计算单元215个，有效计算单元1413个，流量计算单元45个。

"Representation and Proportional Representation" in Bernard Grofman and Arend Lijphard, eds., Choosing an Electoral System.

郑显铭，2004，《单一名额选举区划分之探讨—以我国立法委员选举制度为例》，国立中正大学政治学研究所硕士论文。

This project was conducted starting with the three interrelated subjects the structural characteristics of desertification landscapes in different bioclimatic zones, desertification driving factors and their function mechanism, and the dynamic model of landscape space for the occurrence and development of desertification in representative desertification regions and on the basis of in-depth studies of the relations between landscape structural characteristics and processes of desertification and their stability; the driving force of different time-space scales of desertification and their proportion, manifestation form, and action mechanism in the desertification processes; and the establishment of threshold conditions for the surface wind erosion and has achieved important progress in the definition of desertification conception

本课题从三个相互联系的专题（即不同生物气候区荒漠化景观的结构特征、荒漠化驱动因素及其作用机理、典型荒漠化地区荒漠化发生与发展的景观空间动力学模型）入手，在深入研究荒漠化景观结构特征与过程的关系及其稳定性，不同时空尺度的荒漠化过程驱动力及其在荒漠化过程中所占比重、表现形式及作用机制，地表风蚀临界条件的确定等内容的基础上，虽未建立荒漠化景观空间动力学模型，但在沙漠化概念，末次间冰期以来沙漠化过程时间序列和特征冷暖时期沙漠、沙地空间分布格局，现代沙漠化过程中自然因素和人文因素的作用、贡献率、沙漠化土地对气候的反馈作用以及风蚀临界值，沙粒跃移轨迹参数和能量分布，我国沙漠化防治思路和对策，沙尘暴区划和沙尘暴指数等方面取得了重要进展。

Those four classification models work well in first class of Chinese Vegetaion Division. The KAPPA value of Holdridge Life Zone System,at high value of 0.57,would probably more effective than the others. But in specific area,like tibetan plateau,all of those models need to be refined or consider more elements and factors. This research also points out that the concept and technology of Digitall Earth would promote and push forward the climate-vegetation relationship research,especially in climate-vegetation factors,climatically parameters and modeling parameters,real time dynamic monitoring,effectively managing the magnitude data of climate-vegetation relationship information and supporting the mainframe of Functional Types Modeling Library.

这四个传统的分类方法在中国植被区划一级分类上是适用的，Holdridge生命地带系统KAPPA一致性指数达到0.57模拟效果优于其它三者，但在特定地区，如青藏高原，所有模型均需改进优化或启用新的模型因子才能很好地区分植被亚地带，本研究还指出，数字地球技术的应用有助于推动气候—植被关系的研究，尤其在气候—植被指标的大范围实的动态监测、气候—植被关系数据的海量信息高效、有序基础管理和功能模型库支撑框架体系方面。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。