In this paper,the principle of a pendulous large range accelerometer is introduced,by means of classical control theory the mathematical models of every parter of the accelerometer are set up.
介绍了一种摆式大量程加速度计的工作原理。
By comparison of several processing technology, the process of "hammer crushing-oscillating milling-dry high-indensity magnetic separation" was recommended.
经几种选矿工艺对比 ,推荐了“锤式破碎—摆式粉磨—干式强磁选”工艺 ,获得了含Fe2 O30 。