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- GAK-1型陀螺经纬仪与双频RTK测量系统在平面控制网中的应用Application of GAK- 1 gimbal surveyor's transit and double frequency RTK survey system in plane control net
- 双pair
- 双频RTKdouble frequencies RTK
- 系统及验收测试表明,双频微波辐射计满足韩方的各项功能和性能指标要求。System and acceptance test results show that DREAM meets Korean requirements of functions and performances.
- 双频式double frequency type
- 双频P码double P-code
- 双频网dual-band network
- 双频GPSDual-frequency
- 采用非线性最小二乘法实现双频圆形天线阵的方向图综合Synthesis of the Dual Frequency Circular Antenna Array by the Nonlinear Least Square Method
- 双频驱动double frequency drive
- 双频电源double-frequency power supply
- 双频双馈dual - band and dual - feed
- 双频双模dual frequency dual mode
- 双频励磁dual frequency excitation
- 双频谐振dual-band
- 双频ICPAdual-band ICPA
- 双频共塔dual-band total tower
- 双频数据dual-frequency data
- 双频激光dual-frequency laser
- 双频伪码dual-frequency pseudo-random code
