Single Phase Aerosol Air Freshener means an aerosol air freshener with the liquid contents in a single homogeneous phase and which does not require that the product container be shaken before use. CDDP means "Community Developmental Disabilities Program". We/Us/Our means TATA AIG General Insurance ...
phase coefficients extraction method[ J ] .IEEE Microwave and Wireless Components Lettem,2007 ,17 ( 11) :808 — 8 10 . Postema G B .G eneration and performance analysis of wide· band radar waveforms[ c ]//Proceedings of the Intern ational ...
2. Based on theDDStechnique, the exciting signal source has high accuracy, and the data can be acquired by phase-sensibility demodulation. 采用直接数字合成(DDS)技术产生高精度激励信号源,用相敏解调方法实现数据获取。 3. The signal generator consists of the micro-controller 89C51,the crystal osically...