In the mean time, the structure of the probe is improved and the incident Angle of the probe is reduced to improve coupling performance of the system.
同时，通过改进探头的结构，减小探头的入射角度，提高系统的耦合性能。
2
The coupling among laser modes and the relations between equivalent beam spread Angle and the surface deformation of the mirrors are obtained.
给出了激光模式之间的耦合以及等效光束发散角与镜面变形量之间的关系。
3
A problem about tubing string vibration caused by the fluid unsteady flow inside tubing string is studied from the Angle of solid liquid coupling vibration in dynamics.