Due to the dramatic increase of meter reading task after the reformation of rural power network, automatic meter reading is hence necessary.
然而，农村电网改造后抄表工作量的剧增，使引入自动化手段十分必要。
The contactless IC card for water meter system is one of the automatic meter reading systems.
基于非接触式ic卡的智能水表就是众多自动抄表系统中的一员。
The experiment shows that the absolute error of the reading approach is zero, which is applicable to automatic tracking reading of high-precision meter very well.
实验表明：该读数方法绝对误差为零，非常适合于高精度指针式仪表自动跟踪判读。
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