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详细叙述了具有双温双槽结构的全自动精密恒温液槽中多路温度测量系统的设计方法，讨论了实际应用中存在的问题及解决办法。该系统以单片机为核心，设计新颖，其中一个通道具有与单通道测量系统完全一样的测量精度，具有电路简单、成本低廉、测量准确和适用面广等特点。
The design method of multi-channel temperature measurement system in fully automatic precision thermostatic bath with dual-temperature and double-slot structure is described in detail, and the problems and solutions in practical application are discussed. The system takes MCU as the core and has novel design. One of the channels has exactly the same measurement accuracy as the single-channel measurement system, has the advantages of simple circuit, low cost, accurate measurement and wide application.