The application of this spectrometer and data precessing are presented.
着重介绍了谱仪的结构和应用，数据处理及误差。
2
We agree to supply you with a complete set of equipment for asparagus precessing line.
我们同意向你方提供一整套芦笋生产线的设备。敏感物资和军事装备出口控制。
3
The algorithm improves every layer of received signal of V-BLAST system using receiving diversity precessing of the receiver and better performance against error propagation.