Based upon these models, we also carry on the numerical simulation and emulation on the basis of laser pulses with different parameter acting on alignment ionization process of different types of molecules, and study the interaction between molecular alignment mechanism and molecular ionization mechanism through the a.

The vertical distribution characteristics of respirable particles in autumn of Shijiazhuang;

Vertical distribution characteristics of photosynthetically active radiation in maize canopy and its controlling factors;

Soil of formation characteristics and soil vertical distribution in Altay mountains area,Xinjiang;

Features in vertical profiles of dissolved oxygen in the southern Huanghai Sea;

Eighteen sediment cores collected from the estuarine and coastal zone of Shanghai City(from the northernmost point-Liuhe(Estuary-) to the southernmost point-Jinsiniang Bridge of Hangzhou Bay) were analyzed to investigate sediment acid-volatile sulfide(AVS) content and its vertical profile and spatial distribution characteristics.