窗体顶端CONTROL :Hidden1 CONTROL :Hidden1 CONTROL :Hidden1 CONTROL :Hidden1 javascript:CloseMe() 关 闭 CONTROL :Hidden1 CONTROL :Hidden1 CONTROL :Hidden1 CONTROL
静态、稳态及动态测量按被测量的变化性质分类1 静态量与动态量 对于各种各样的被测物理量,根据其是否随时间变化而变化,可划分成静态量和动态量两大类。静态量是指不随时间变化的(静止的)物理量。动态量是指随时间不断变化(周期性或非周期性)的物理量。例如:为了保证加工零件的质量,对机床主轴的振动特性进行的监测;为确保安全飞行,对飞机航向、高度、速度、加速度、里程等一系列数据进行的测量;导弹飞行中弹道航迹的
窗体顶端CONTROL :Hidden1 CONTROL :Hidden1 CONTROL :Hidden1 CONTROL :Hidden1 CONTROL :Hidden1 CONTROL :Hidden1 CONTROL :Hidden1 CONTROL :Hidden1 CONTROL :Hidd
窗体顶端CONTROL :Hidden1 CONTROL :Hidden1 CONTROL :Hidden1 CONTROL :Hidden1 CONTROL :Hidden1 CONTROL :Hidden1 CONTROL :Hidden1 CONTROL :Hidden1 CONTROL :Hidd
窗体顶端CONTROL :Hidden1 CONTROL :Hidden1 CONTROL :Hidden1 CONTROL :Hidden1 javascript:CloseMe() 关 闭 CONTROL :Hidden1 CONTROL :Hidden1 CONTROL :Hidden1 CONTROL
窗体顶端CONTROL :Hidden1 CONTROL :Hidden1 CONTROL :Hidden1 CONTROL :Hidden1 javascript:CloseMe() 关 闭 CONTROL :Hidden1 CONTROL :Hidden1 CONTROL :Hidden1 CONTROL
窗体顶端CONTROL :Hidden1 CONTROL :Hidden1 CONTROL :Hidden1 CONTROL :Hidden1 javascript:CloseMe() 关 闭 CONTROL :Hidden1 CONTROL :Hidden1 CONTROL :Hidden1 CONTROL
窗体顶端CONTROL :Hidden1 CONTROL :Hidden1 CONTROL :Hidden1 CONTROL :Hidden1 javascript:CloseMe() 关 闭 CONTROL :Hidden1 CONTROL :Hidden1 CONTROL :Hidden1 CONTROL
窗体顶端CONTROL :Hidden1 CONTROL :Hidden1 CONTROL :Hidden1 CONTROL :Hidden1 javascript:CloseMe() 关 闭 CONTROL :Hidden1 CONTROL :Hidden1 CONTROL :Hidden1 CONTROL
窗体顶端CONTROL :Hidden1 CONTROL :Hidden1 CONTROL :Hidden1 CONTROL :Hidden1 javascript:CloseMe() 关 闭 CONTROL :Hidden1 CONTROL :Hidden1 CONTROL :Hidden1 CONTROL
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