dros
- 网络德罗斯;德罗斯自动门;自动门
dros-
The Design of Microwave DROs Based on Small Signals
基于小信号模型的微波介质谐振器的设计
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OBJECTIVE To study the the preparation chloramphenicol compound compound dros , Quality control and clinical applications .
目的：研制复方氯霉素滴眼液及质量控制与临床应用。
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The experimental results indicate that dielectric-resonator oscillators ( DROs ) are of such advantages as high stability of frequency , easy tuneup and low-energy consumption , which can be used in mobile communications , microwave communications and intelligent antenna , etc.
实验结果表明，介质谐振器振荡器（DRO）具有频率稳定度高、易调谐、功耗低等优点，可用于移动通信、微波通信、智能天线等系统中。