Research of chloride diffusion in sea sand concrete;

Experimental study on stimulating chloride ion permeability of sea sand concrete;

Combination procedure and mechanism of sea sand type chlorine ions with cement materials;

Isolation and Purification of Acid Mucopolysaccharide from Luidia quinaria von Martens;

Determination of nutrient constituents of Luidia quinaria von Martens;

Studies on Refinement and Cytotoxicity of Saponins from Luidia quinaria von Martens;

In this paper,the parametric measurement,the control method and the research on equipment in mining and mineral processing for beach placer are described in detail.

Due to the cause of formation of beach placers,specific gravity and size differences between valuable minerals and gangues obviously exist in some mineral deposits.

A detailed study on process mineralogy and beneficiation process flowsheet for a beach placer in Indonesia was carried out.

Identification of Amomum villosum, Amomum villosum var.xanthiaides and Amomum longiligulare on ITS-1 Sequence;

From the 1960s to the 1990s, the erosional range of the east and west sandy coasts of Liaodong Bay was gradually expanded, and the coastal erosion was constantly aggravated, which made serious damage to the people s production and life.

Eastern China has a vast distribution of sandy coast that has multiple topographic forms and suffers from eolian hazards and coastal erosion and some other severe geologic problems, which has seriously blocked the development of social economy in the coastal areas.

The paper reviews the progress in the researches on beach states, beach groundwater dynamics, sand bar dynamics, coastal dunes and nearshore processes in the sandy coast.