As the development of the science and technology,the measurement accuracy will be higher and higher into the order of picometer,so the necessity and possibility of research and development of the picometer measurement technique and instruments in the 21st century are proposed.

Research on fermentation conditions of beverage produced by hydrolytic solution of rice polishings with Lactobacillus lactis;

Flap transposition in treatment of wound secondary to excision of malignant scalp tumors;

Diagnosis of Malassezia Folliculitis on the Scalp—A Case Report;

Malignant angioendothelioma on scalp;

Analysis of Processing Parameters of Lapping Magnetic Head;

Technique research on magnetic head polished by slurries with medium-sized nanodiamond particles;

Analysis of magnetic head surface removal by float-piece polisher;

A new iterative algorithm of finite difference method used to numerically solve the lubrication problems of magnetic head/disks under ultra thin gas film thickness is presented.