The agglomeration and diffusingeffect of central city makes the region have a multilayer spatial structure characteristic which evolves as the central city develops.
毫无疑问，区域内的中心城市对于区域经济和区域空间结构的形成起着关键的作用。
2
By using nonlinear random signal analyzing technique, the chaotic finite precision effect due to quantifying error and diffusing error is studied.
用非线性随机信号分析方法研究了混沌序列的量化误差和扩散误差引起的有限精度效应。
3
The vacuum arc ignition process, the plasma diffusing and the axial magnetic field effect are also analyzed.