Distribution and Sources of Saturated Hydrocarbon Pollutants in Beijing Surface Soil;

Study on flavonoids distribution of in various populations of Prunella vulgaris;

Red beds distribution and engineering geological problem in China;

Lead contamination of urban soils : distribution character and countermeasure;

The distribution character of lead in soil and dust in urban region of Shenyang City.;

The distribution character of Fe、Mn、Ni in the soil-plant system on Westen Hill Kunming;

Distribution characteristics of organic matter and total nitrogen in sediments of Lake Wuliangsuhai.;

Numerical simulation on flowing distribution characteristics of separated medium inside the Hydrocyclone;

Contents and distribution characteristics of nutrient in the Guangzhou sea area;

Hydrocarbon accumulation models and distribution features of sandstone lithologic hydrocarbon reservoir in the Dongying Depression;

High water cut stage remaining oil distribution features and potential reserves tapping in Jianghe area of Shuanghe Oilfield;

Sedimentary system and distribution features of early Tertiary in Liaohe tidal zone;

Formation mechanism and distribution characteristics of the fluid mud in the seaward channel of the Lingding Sea;

The Study on Evolution and Distribution Characteristics of Cloud-to-ground Lightning in Convective Weather;

Based on the monitoring results of 8 kinds of heavy metals in the surface sediments, a systematic study has been carried out on the longitudinal and landscape distribution characteristics and the correlations of heavy metals in the surface sediments in Guangzho.