Endoscopic endonasal resection of anterior skull base tumors;

Quantitative determination of aqueous flare and cells in the eyes of patients with inflammation of anterior uvea;

Ultrasonic phacoemulsification to treat anterior uveitis-microcoria concomitant with cataract;

By enlisting the aid of the theory of cognitive linguistics, the present article focuses its exposition on the essential elements composing time order, orientation and location of "qian" and "hou", thereby theoretically discloses the building mechanism of time direction expressed by "qian" and "hou".

Kinematic error effect of pentagonal prism on wavefront measurement;

The method of wavefront phase-factors and its applications;

The application of Hartmann-Shack wavefront sensor in testing of laser wavefront and laser beam quality;