| 1. | The trace of pred evolution is analyzed by gray model . 2
2 、绩溪县pred系统空间演变研究。 |
| 2. | Pred coordination development of chang ' an city relics of han dynasty
基于汉长安城的实证与思考 |
| 3. | It didn ' t pred . get the sandwiches
不像啊把三文治带走！ |
| 4. | The followings are studied . 1 . studies on evolution of pred system in jixi county
进行了如下内容的研究： 1 、绩溪县pred系统时间演变研究。 |
| 5. | In this paper , an efficient model of propagation pred iction in microcellular environments is presented
本文提出了一种高效的微蜂窝电波传播预测模型。 |
| 6. | The study of the characteristics and the constitutive model of the tamped soil is the key to solution of the stability problems concerning evaluation and pred iction of bearing capacity
夯后高饱和度地基土的工程特性和本构模型的研究，是解决评价和预测夯后地基土承载力等地基稳定性问题的关键。 |
| 7. | On the basis of the results of study on spatio - temporal evolution of pred system in jixi county , the tactics of sustainable development are put forward , which is the foundation and carry out sustainable development strategy
3 、绩溪县pred系统可持续发展对策。根据绩溪县pred系统时空演变研究结果，提出pred系统可持续发展对策，为绩溪县制定与实施可持续发展战略提供依据。 |
| 8. | Based on geographic information system and quantitative analysis , the evolution and spacial difference are studied in this thesis . complicated pred system is oversimplified to investigate its dynamic evolution law and interaction mechanism
本文尝试通过gis技术与定量化分析方法相结合，对绩溪县pred系统时间演变及空间分异进行了研究，将复杂的系统简单化处理，从中探求其动态演变规律及互动机制。 |
| 9. | Jixi county , birthplace of hui culture , was very famous in history . long - term unreasonabl e exploitation result in natural , social and economic problems . so it is typical and significant to study pred system evolution in jixi county
绩溪县，作为徽文化发源地之一的历史文化名城，由于长期不合理的生产活动，自然和社会经济发展问题较为突出，对这一地区pred系统演变进行研究具有十分典型的意义。 |
| 10. | （ 4 ） in the paper , the s o f t ware lib r a ry of sg excitation system has been built on the theo ry basis of the pred ecesso r , includes ordinary power system com ponents m odels and typical exci tation m odels for period study of excitation regulato r
( 4 )在理论成果的基础上建立同步发电机?励磁系统模型，包括用于实现仿真的基本电力系统元件模型和励磁调节设备的典型励磁模型。在单机无穷大电网接线方式下进行连接和powersystensimulink仿真。 |
