变比值控制
control of changing proportion
variable-ratio control
串级和比值控制
cascade and ratio control
双闭环比值控制
double closed loop ratio control
比数值控制器
analog-digital controller
比值燃烧控制
proportional combustion control
proportionate combustion control
串级比值随动控制系统
Control system of in series ratio adrift
模糊控制控制
fuzzy control neural network control
通信控制控制台
communication control console
pH指示剂吸收值比值法
pH indicator absorbance ratio method
成分配比控制
control of composition in aluminium alloy