Propagation error for each gage can be expressed as polynomial of time and the highest power of polynomial ism-1, which mis the number of gages.

无论是曲面拟合法还是路径线法，各量计线上增殖误差可用时间多项式函数来表示，且多项式最高幂次数与量计线数目有关。

youdao

The N-gage QD isn't for everyone, but it's a good choice for a number of people.

ENGADGET: Phone Shopping�� Monday? N-Gage QD

The number of diamond retailers in a metro are an indicator of the engagement market, and to gage how marriage-minded a city was we looked to the top metro markets as measured by wedding planning site TheKnot.com.

FORBES: The Luckiest Cities For (Lasting) Love