Its low cost and accurate measurement of data, in practice there are very good value.

它低廉的成本和数据测量的精准性，在实际中有很好的应用价值。

youdao

Its low cost and accurate measurement of data, in practice there are very good value.

它低廉的成本和数据测量的精准性，在实际中有很好的应用价值。

youdao