speed rise
7.Person who " rise grand " its product have a electron type that accumulate the counter mainly, I put the counter, rice counting device, time-recorder, time relay, electric current relay, transfer speed controller, test the speed express, linear velocity line, alarm, examine long sensor, control cabinet serial product, and accept the design, development of the relevant products and make.
10.The research result shows that 100mere race, shot putting and long jumping are key factors which influence Qi’s competing records, of which the interrelating degrees are 0.8928, 0.7443, and 0.7571 respectively. Another discovery of the research is that in each period during which his records rise, the whole system is an unsteady and non-coordinate development, of which un-advanced speed and speed-force events are the key causes.

