The microprocessor adopts 89c52, and serial interface has adopted RS - 485, can download and debug online, and connect with other equipments.
微处理器采用89c52，并且串行接口采用了RS - 485，可以进行在线下载和调试，以及与其它设备的连接。
I back up those photos online and, if something ever happens, I can send my insurance agent those photos without having to worry about if I managed to grab my serial Numbers or not.
我网上备份那些照片，如果有什么事情发生的话，我可以放心得把照片传给我的保险代理人而不用担心我能否成功拿到那些序列号。
Results The online derivation technicque overcame the deviation arised from manual operating and serial detecting technicque could enhance both reliability and accuracy of determination.
结果在线衍生技术克服了离线手工衍生的偏差，双检测器联用技术能有效提高定性的可靠性和定量的准确性。
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