1) Two-stage pH value control
两阶段pH值控制
2) two-stage control
两阶段控制
1.
Study on two-stage control for Unified Power Flow Controller to damp tie-line low frequency oscillation;
阻尼联络线低频振荡的UPFC两阶段控制方法研究
3) pH value-shift strategy
pH值分段控制
4) two-stage control strategy
两阶段控制策略
1.
Multiple AGV scheduling systems are controlled with the two-stage control strategy, and paths are acquired by dynamic path planning.
对多AGV调度系统应用两阶段控制策略采用动态路径规划进行路径生成,实时对多个AGV同时规划其路径,并通过启发式算法实现路径优化。
6) PH value control
pH值控制
1.
The non-linear and lagging usually appears seriously in the neutralization course of acid and alkali, it not only brings a great difficulties for PH value control, but also wastes a large amount of neutralizer, so PH value is recognized as one of the most difficult control variables.
酸碱中和过程通常呈现严重非线性和滞后性，给PH值控制不仅带来极大的不确定性，也浪费大量中和剂，为此PH值被公认为最难的控制变量之一。
2.
The level of automation of the pH value control system in China relatively falls behind, research and development of automatic system with good control effects and easy realization has much practical mean.
我国污水处理pH值控制系统的自动化水平相对落后,开发出具有良好控制效果、易于实现的自动化成套系统具有现实意义。
补充资料：两阶
1.宫廷的东﹑西阶梯。主人走东阶，客人走西阶。 2.犹言君臣。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条