Description
比例度P值变化的影响，比例度越大，说明比例作用越弱，使过渡过程曲线变化缓慢；振荡周期加长；衰减比变大。因此在有干扰或改变给定值使曲线恢复缓慢时，可将比例度P值变小。
DENTAL PORTABLE MOBILE X-RAY MACHINE SYSTEM w/DIGITAL B
DENTAL PORTABLE MOBILE X-RAY MACHINE SYSTEM w/DIGITAL B
DENTAL PORTABLE MOBILE X-RAY MACHINE SYSTEM w/DIGITAL B
AMD Athlon II X2 Desktop PC System w/BLUE RAY!
DENTAL PORTABLE MOBILE X-RAY MACHINE SYSTEM DIGITAL
DENTAL PORTABLE MOBILE X-RAY MACHINE SYSTEM w/DIGITAL
DENTAL PORTABLE MOBILE X – RAY MACHINE SYSTEM w/DIGITAL
DENTAL PORTABLE MOBILE X-RAY MACHINE SYSTEM w/DIGITAL
DENTAL PORTABLE MOBILE X – RAY MACHINE SYSTEM w/DIGITAL
DENTAL PORTABLE MOBILE X-RAY MACHINE SYSTEM DIGITAL
