但是直流电动机具有良好的调速性能、较大的起动转矩和过载能力强等许多优点，因此在很多行业中应用。
But, DC motor has much merit, such as: batter speed performance, bigger starting torque and stronger overload capacity, etc. Therefore, it is applied widely in many industries.
苹果已经统领很多行业了，甚至还创造了一些行业。在接下来这两期的专栏中，我将列出苹果还可能继续颠覆的其它四个领域。
Apple has rattled many markets-and even created a few-but in this two-part column, I examine four other industries Apple can shake up.
地理信息系统技术在很多行业获得了成功的应用，但在统计行业中的应用却相对滞后。
The GIS technology has been successfully applied in many fields, but the application in Stat. lags behind comparatively.
应用推荐