描述
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。
HELIX CTI-CRYOGENICS ON-BOARD 8 CRYOPUMP 8112852
HELIX CTI-CRYOGENICS ON-BOARD 250F CRYOPUMP 8112980G001
CORONA DISCHARGE TREATMENT SYSTEM 3D10
NORCIMBUS GAS CABINET GAS DISTRIBUTION SYSTEM 2 BOTTLE
DYNAMATIC 15-867-13 PCB BASE DRIVER, FOR AF5000+ VFD
BIOTAGE PARALLEX FLEX HPLC CHROMATOGRAPHY SYSTEM
LYDALL AFFINITY COHERENT PP18 CHILLER 0214 237 00