| 1. | Nonclassical heat conduction analysis in periodic structures with multiple spatial and temporal scales analysis method
周期性材料非经典热传导时空间多尺度分析方法 |
| 2. | And a scaling lognormal model of flood volume is introduced to represent the affection of temporal scale of duration in annual maximum flood volume distributions
并提出了洪水洪量的对数正态分布模型来表征年最大洪量分布中历时的尺度影响。 |
| 3. | And a scaling lognomial model of rainfall intensity is introduced to represent the affection of temporal scale of duration in annual maximum rainfall intensity distributions
另外，本文提出了暴雨强度的对数正态分布模型来表征年最大暴雨强度分布中历时的尺度影响。 |
| 4. | One of the key research areas in modem ecohydrology is studying the feedbacks beween vegetation dynamics in structure , distribution , and succession and hydrologic processes at multiple spatial and temporal scales
摘要植被变化与流域水文过程构成一个反馈调节系统，是目前生态水文学研究的重点对象。 |
| 5. | Lastly , the scaling hypotheses is applied to the relationship of flood volume and duration in this paper . the flood intensity - duration - frequency form is proved based on the temporal scaling property of flood
最后，本文将标度不变性引入洪水洪量? ?历时关系中，对大流域年最大洪量随历时变化的标度性质行了尝试性的研究。 |
| 6. | The scaling hypotheses is applied to the relationship of annual maximum rainfall intensity and duration . the rainfall intensity - duration - frequency form is proved based on the temporal scaling property of rainfall
由年最大平均暴雨强度随历时变化的标度性质推导出暴雨公式的形式，找到了暴雨公式的理论根基? ?暴雨在时间上分配具有自相似性的结果。 |
| 7. | Firstly , the fractal dimensions of daily rainfall and daily runoff are calculated by using the box - counting method . the result demonstrated that daily rainfall and daily runoff has multifractal property in a range of temporal scale . so the multifractal spectra are calculated
首先用盒子数法来计算日降雨过程和日径流过程的分形维数，研究了无标度区间的范围，并计算了日降雨过程和日径流过程的多重分形谱。 |
| 8. | The frequency analysis of area - averaged ssta time series in key regions indicates that the power spectrum peaks is centered at 2 - 4yr annual oscillation , and there is also long temporal scale oscillation such as quasi decadal oscillation revealed by wavelet analysis
时频分析表明，这两个海区区域平均的ssta时间序列存在显著的2 - 4年年际振荡以及准年代际变化。自相关分析表明西风漂流区与热带中东太平洋ssta在冬季的持续性较好。 |
| 9. | ( 2 ) system design for function , structure and data flow requirement analysis , system function design is carried out . this paper lists six functions of information - service subsystem : information query , comparative query in spatial and temporal scale , display and output of graphs , information release , convenient navigation and safeguard for network and information , proposes the design of function modules , and designs system data flow
列出了防汛指挥信息服务子系统的6大功能：信息查询功能、时空资料的对比功能、图形图像的显示输出功能、信息发布功能、快速的导航功能、网络和信息的安全保护功能；提出了10项功能模块的设计；最后设计了系统顶层数据流程和系统第一层数据流程。 |
| 10. | Several influence factors to result plasma drift in hainan were analyzed . in this paper the characteristics of ionospheric parameters variation were analyzed systematically and some new results in storm - time such as seasonal behaviors were obtained ; it is the first time to investigate the ionospheric drift behavior in hainan and some new results was obtained , the relationships between each two plasma drift velocity components in storm time in hainan were found and the electric filed variation in hainan ionosphere also was obtained ; the results also show that there are big differences of the ionosphere parameters bo and bl obtained from the data with that obtained from the iri - 2001 applied for hainan ; a new phenomena was found during a strong magnetic storm , that a layer with very strong electron density and density grad was found during the recovery phase of the storm , its horizontal scale is beyond 100km and temporal scale is about 2 hours , this phenomena repeated 3 times continuously . a type of negative disturbance in high and low latitude but positive disturbance in east - asia also has been found
本文较为系统地给出了海南地区电离层的参数变化特征，特别是得到了一些暴时与以往不同的季节特性；第一次给出了海南地区的电离层等离子体漂移特征，发现等离子体漂移暴时扰动在三个方向上有内在的联系，得到了电场变化曲线；研究结果还表明海南电离层的半厚指数和形状参数等与国际参考电离层iri - 2001存在很大差别；通过对强磁扰动事件期间的参数变化特性分析发现，在磁暴恢复相期间海南地区电离层底部存在一个电子密度非常大的高密度区，高密度区底部电子密度梯度随高度急剧增加，该区域的水平尺度可达100公里以上时间尺度约为2小时，连续出现过三次，这是一个在海南从来未发现的新现象；研究还发现了暴时东亚地区电离层扰动会出现高低纬负相而中纬正相的现象。 |
