The pH control system of centralization process in sugar refinery and the predictive controller designed by using dynamic array control algorithm are presented.
介绍了糖厂酸碱中和的酸度控制系统以及采用动态矩阵控制算法设计的预测控制器。
The application of RBF neural network in hardy nonlinear system and the result of simulation is introduced. An example of pH control in hydroxylamine reactor is described.
以某厂羟胺反应器的氢离子浓度控制为例，介绍了径向基函数（RBF）神经网络在强非线性对象预测控制中的应用及仿真研究结果。
Basing on the need of PH control in process of engineering bacteria highly dense fementation, fuzzy control completes the task of the PH control of engineering bacteria highly dense fementation.
根据基因工程菌高密度发酵过程中对P H值控制的要求，采用模糊控制实现基因工程菌高密度发酵罐的PH值控制。
This paper present a sufficient and necessary condition of constructing quintic PH curves and analyze the geometric meaning of the control polygon.
本文给出了构成五次PH曲线的充要条件，分析了其控制多边形的几何意义。
According to requirement of steel factory dealing with waste acid water, this article puts forward how to control the PH of steel factory dealing with waste acid water .
根据钢铁厂排放废酸水处理的要求，本文提出了钢铁厂废酸水PH值的控制；
This paper was designed using a PLC and flowmeter, PH dollars, thermometer and the level of industrial components, such as sewage treatment control system.
本文主要设计了一种利用PLC与流量计、PH计、温度计和液位计等组成的工业污水处理控制系统。
Efficacy: remove makeup dirt gently and effectively, control oil on the skin, balance the PH value, make your skin fresh, tender, smooth and non-greasy.
功效：能温和、有效清除污垢，控制皮肤油份，平衡PH值，使皮肤清爽、细嫩、光滑而不油腻。
After adjustment and operation, it can be seen that the PH value control system of soft water treatment is stable and reliable and the algorithm of controller can meet all the requirements of control.
经现场调试及生产运行表明，软水处理PH值控制系统工作稳定可靠，控制器算法能满足各项控制要求。
Imitative gastric juice pH 7 can help chitosan to deadsorb on liposome and it is also important point for control release.
模拟胃酸pH7时有助于Chitoan去吸附现象，这是进行控制释放的有利指 标；
The bamboo cavity injection to control Ph. pubescens tetranychids can rapidly dominate their harm in a short time and the control cost is low, but it can't effect a permanent cure.
竹腔注射防治毛竹叶螨能在短期内迅速控制害螨危害，防治成本低，但不能治本；
Secondly, through the case study-ph company, a top 500 company, combining with ERM theory, illustrating a full picture about internal control and risk management of PH.
其次，以全球500强公司PH为例，结合ERM框架理论，详细介绍PH公司在内控控制和风险管理方面的成熟做法。
The nursery regularly (3-5 years) measured in the soil improved soil properties, soil water control, fertilizer and the pH value changes, provide the basis for scientific fertilization.
苗圃要定期(3 -5年一次)在土壤改良后测定土壤理化性质，掌握土壤的水、肥和pH值的变化情况，为科学施肥提供依据。
The nursery regularly (3-5 years) measured in the soil improved soil properties, soil water control, fertilizer and the pH value changes, provide the basis for scientific fertilization.
苗圃要定期(3 -5年一次)在土壤改良后测定土壤理化性质，掌握土壤的水、肥和pH值的变化情况，为科学施肥提供依据。
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