Magneto-optical disc system noise is analysed in the paper. Several methods for the improvement of signal-to-noise ratio are also summarized.
本文分析了磁光盘系统的噪声，综述了提高信噪比的几种方法。
Based on research of maglev disc system, the bearing structure of discal maglev flywheel rotor is proposed, and the experimental device of maglev flywheel battery is designed.
在磁悬浮盘片系统研究的基础上，提出了盘状磁悬浮飞轮转子支承结构，设计磁悬浮飞轮电池试验装置。
This article firstly introduced microfilm technology, then discussed the design of the microfilm disc system of the bank filing with examples of the handling many bank vouchers.
本文首先介绍了缩微技术，然后结合银行大批量票据的处理，论述了银行档案缩微光盘系统的设计与实现。
This article firstly introduced microfilm technology, then discussed the design of the microfilm disc system of the bank filing with examples of the handling many bank vouchers.
本文首先介绍了缩微技术，然后结合银行大批量票据的处理，论述了银行档案缩微光盘系统的设计与实现。
应用推荐