In order to improve the resolution of seismic acquisition, a new seismic acquisition system based on tangential laser Do......

提出用时间平均数字全息与数字成像相结合的技术测量物体的振幅场，在时间平均数字全息光路中引入成像透镜，使时间平均数字全息技术适......

The improved method has been presented for knowledge reduction in rough sets (R-S) theory, when R-S is used to model the......