Time jitter and intensity fluctuation induced by the polarization dismatch in NOLM;

It is obtained by simulation that the pedestal, waveform broadening and the intensity fluctuation of the output pulse are induced by the phase dismatch.

It is obtained by simulation that time jitter and intensity fluctuation of the output signal are induced by the time dismatch.

The calibration errors are analyzed in the aspects of radar parameter measurement,A/D transformation,video integration processing,precision and stability of measuring instruments,etc,through demonstrating the principles and method of CTL-713C digital weather radar echo intensity calibration,and the possible error corresponding to each case is given,respectively.

Characteristics of two precipitation cases have been analyzed based on Doppler radar echo intensity, radial velocity, and spectrum width, sounding and surface rainfall intensity observation.

The strength fluctuation of commercial concrete (C20～C40) produced by the Shanghai Jianguo & Jianhui Concrete Co.

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.