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水是人类生存不可缺少的资源,我国又是世界上缺水大国之一,因此如何用好水资源,计量准确就显得尤为重要。作者以10年的水测量经验来探讨水计量的最佳方案,对工业生产和新型仪表设计具有一定意义。到目前为止,虽然有少量IC卡水表出现,但我国市场上仍然以普通旋翼式水表为主来进
Water is an indispensable resource for human survival. Our country is also one of the largest water-scarcer countries in the world. Therefore, how to make good use of water resources and make accurate measurement is particularly important. The author has 10 years of water measurement experience to explore the best water measurement program, for industrial production and new instrumentation design is of some significance. So far, although there are a small amount of IC card water meter appears, but our country is still the market to ordinary rotor-based water meter