恒定: constant值: price; value控制: control; dominate; regulate; ...定值控制: constant value conrol; constant value control; fixed command control; fixed set point control; stabilization control固定值控制: fixed value control設(shè)定值控制: fixed set point control; set point control定值控制系統(tǒng): fixed set point control system; rixed-based natural frequency恒設(shè)定值控制: constant setpoint control定值控制電子秤: electronic batching weigher固定給定值控制: fixed setpoint control數(shù)字給定值控制: digital set point control恒定值: steady state value; steadystatevalue恒定值性能: constant feature恒定值存儲器: storage for constant valuesph值控制: ph control比值控制: ratio control比值控制器: ratio controller,邊值控制: boundary value control變值控制: variable valve control; variable-value control常數(shù)值控制: constant value control峰值控制: peak control幅值控制: amplitude control極值控制: extremum control; pick holding control價值控制: value control均值控制圖: mean chart