| 1. | This paper outlines the relationship between landscape and ecology and as well sketches out the application of ecology principle to landscape design at the macro - middle - micro - scale levels 摘要阐述了园林与生态学的关系,并从宏观、中观以及微观尺度上论述了生态学原理在园林设计中的运用。 |
| 2. | Here , this paper studies the found model choices , scale level , pricing basement and collecting model choices of deposit insurance fund , and deposit insurance fund management 本文具体研究了我国存款保险基金的设立模式选择、存款保险基金的规模水平确定、存款保险的费率厘定基础和保费计收方式选择以及存款保险基金的管理运营等几个主要问题。 |
| 3. | Materials design has been divided into three scale levels : macro scale method , meso scale method and micro scale method . among these three methods , atomic simulation has become an important method to cover shortages of experiment and explore microscopic world 材料设计分为宏观、细观(介观)和微观三个层次,其中,微观的原子级模拟已成为弥补实验不足、探索微观世界的一种重要方法。 |
| 4. | The independent variables in case mix complexities are functional status ( for measuring physical and mental health , social and role functioning , and other general health concepts ) , severity of illness ( staging of disease is the measurement scales of this study ) , co - morbidity numbers and its scales levels 研究结果发现,随着医院别、医院权属别及医院评鉴等级的不同,其所收治病患之病例组合复杂性皆有显着性的差异。 |
| 5. | Based on the theory of the extended fractal dimension , this paper studied the attenuation level of self - similarity of various map objects with the variety of the map scale , and researched further the relationship between the scale level factor of map features and fractal attenuation 以扩展分维作为理论基础,从变维分析的角度出发,研究地图目标的自相似程度随比例尺变化而衰减的规律,进一步研究地图目标的尺度指标与分形衰减之间的关系。 |
| 6. | Nowadays , dems at four map - scale levels of have been constructed in china . faced on the huge quantity information saved in the databases , we believe that a careful researching and mastering the theories and techniques of spatial data mining from dems have vital significance 目前,我国测绘部门已基本上完成了4级比例尺dem建设,面对海量的信息,研究与掌握基于dem空间数据挖掘的理论与方法,对于指导dem及其相关空间数据的应用具有及其重要的意义。 |
| 7. | Three types of beam element ( reinforcing beam element , matrix beam element and interface beam element ) and two kinds of particle ( reinforcing particle element and matrix particle element ) are used to simulate the mechanical properties of concrete , which randomly allocated according to weibull distribution to reflect the initial heterogeneity of concrete at the meso - scale level 用两种颗粒单元(分散颗粒单元和基体颗粒单元)和三种梁单元(分散梁单元、基体梁单元及界面梁单元)来模拟混凝土的力学性质。在数值模拟时,通过对不同单元赋以满足weibull分布的力学参数即可在数值上对混凝土这一典型非均质材料进行表征。 |
| 8. | It is an important work for the manage men of planning power grid to evaluate and control of power grid construction and size of grid electricity scientifically , and it is also the inevitable demand in market conditions . “ researching of assessing system methods and evaluation indicators in regional power grid construction ” is from the topic of assessing the scale level of regional power by hunan electrical power company 科学地评价、把握和控制地区电网建设规模是电网规划管理部门的重要工作,也是电力市场条件下地区电网建设的必然要求。 “地区电网建设规模水平评价指标体系及评估方法研究”是湖南省电力公司在地区电网建设规模水平评估方面的一项课题。其目的是科学合理地认识改造后的地区电网的建设规模水平。 |
| 9. | Experiment results show : ? he theory and method of information content could play an important role in the case study on the accuracy and application of dem . ( 2 ) in the loess plateau area , there are much difference between 5m resolution dems of 1 : 10000 map scale and 25m resolution dems of 1 : 50000 map scale while gathering terrain characteristic information , and yet the spatial structure of dem error have discipline and measurability on statistics . ( ? the results could offer fundamentals and methods to people on their work to research the terrain information content of dems with different scale level 研究结果显示: 1 、地形信息容量的理论与方法对于dem精度与应用适宜性的研究具有重要的作用; 2 、在黄土丘陵沟壑区,同1 : 1万比例尺5米分辨率的dem相比, 1 : 5万比例尺25米分辨率dem在提取地形特征方面具有较大的差异,但误差的量值与空间分布具有统计上的规律性与可估算性; 3 、以上研究结果可望为其它各级比例尺dem地形信息容量的研究提供新的理论基础与技术方法,也可为有关规范、标准的制定提供依据。 |