The application of sharing files based on P2P piling up one after another currently, but downloading speed is an aspect that the customer pays attention to very much, generally adopting the program design method of multi-threading and all to raise the downloading speed as far as possible.

It is realized in the environment of VC++ and also the rapid transmit.

Effect of loading rate on entire deformational characteristics of rock specimen;

Compression properties indexes including elastic modulus, failure force, failure stress and failure energy were obtained by the compression test of rice grain, and the effect of loading rate on compression properties indexes of paddy rice grain was studied.

At different loading rates,the fracture surfaces of PC and PS specimens subjected to the three-point bending test are carefully observed and measured.

Effect of loading speed on fracture mechanism of TiAl-based alloys;

The Effect of Loading Speed on The Static Compressive Property of Polystyrene Cushioning Material;

The measure results of thermal compressive strength were influenced by loading velocity,constant temperature,constant temperature time,measuring atmosphere,measuring sequence etc.

For heterogeneous rock specimen with smooth ends and initially random material imperfections in uniaxial plane strain compression,the effects of loading velocity on the failure process are modeled using FLAC.

The effect of loading velocity, crack length and its shape on the value of K(Ic)is studied.