The relation between the laser cavity s pressure of the Visx20/20B Excimer laser system and the laser intensity;

The effect of the irradiation time,laser intensity and spot diameter on the mass ablative rate of carbon fiber reinforced silicone modified epoxy resin composite was analyzed respectively.

To analyze and to deduce the effect of laser intensity on ignition of energetic materials,according to the thermal mechanism of laser ignition,the relation between laser diode ignition time t i and laser power density I 0 is obtained by applying thermal transmission theory,simplified model as well as approximate method.

In this paper, we set up a model for the quantitative analysis on the incentive intensity and enterprise growth and applied this model to A enterprise.

Using the principal-agent model,we discussed the relationship between knowledge workers risk preference and the enterprise s incentive intensity under the certain and uncertain conditions.

The results show that incentive mechanism comprises expired date and incentive intensity, and expired date is effective only if it lies in feasible extent of the project duration, and the minimal incentive intensity is the optimum incentive intensity.

In accordance with the program be selfweaved,we calculate successfully Franck-Condon factors of main molecular band systems in high temperature air,such as O2 (S-R ), N2 (1+ )N2 (2+ ),N(2+) (1-),NO (β) and NO (r),Thus, the folowing relation are obtained; such as the relation between shock-wave strength and the temperature of incident or reflected shock-wave at the pressure, 10 torrs in the.

The necessary and suficient conditions for abrupt change of voltage on a conde- nser or of current in an inductor after a transposition of the circuit is studied． The concepts ofthe intensity of impulse of voltage of current are introduced and the initial condition after tran－sposition is detennined thereby.