比值控制系统  ratio control system

变比值控制  control of changing proportion; variable-ratio control

变比值控制系统  change ratio control

串级比值控制  Cascade control

串级和比值控制  cascade and ratio control

调和比值控制  blend station

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

公用程序控制控制台  utility control console

公用控制控制台  console， utilitycontrol; console; utilitycontrol

模糊控制控制  fuzzy control neural network control

通信控制控制台  communication control console

CVT速比控制  CVT speed ratio control

pH指示剂吸收值比值法  pH indicator absorbance ratio method

比值比  OR; Odds ratio OR; odd ratio; odds ratio

比值比(OR)  odd ratio; odds ratio

成分配比控制  control of composition in aluminium alloy