A preliminary discussion of correction method in the calculation of atmospheric vertical velocity;

Creation mechanism of take-off vertical velocity of long jump on kinematics and kinetics;

Biomechanical research of the vertical velocity of high jump take-off;

The nature of the jumping action is to create the vertical speed while the horizontal speed has been obtained from approach running.

The analysis shows that the long-jump run-up take-off training should put increasing the horizontal speed as well as vertical speed on the first place in physical education.

Making use of the data of 2005 elevation of Qomolangma Feng, the paper implements the detailed analysis and research of calculation principle, method and change characteristic and trend of atmosphere temperature vertical gradient and atmospheric vertical refraction.

Statistical and physical retrieval algorithms are the two methods being widely used to retrieve the atmospheric vertical temperature profile.

Study and analyze the influence of such factors as temperature,moisture and atmospheric density upon the atmospheric pressure by means of the physical model——vertical atmospheric column,in the quasi-static process of heat insulation,on the basis of the viewpoint of the balance of static force.