| 1. | Corrosion inhibition of low phosphonic copolymer on brass 低磷共聚物对黄铜的缓蚀作用 |
| 2. | Water treatment chemicals . amino trimethylene phosphonic acid 水处理剂.氨基三甲叉膦酸 |
| 3. | Amino trimethylene phosphonic acid atmp Atmpa氨基三甲叉膦酸 |
| 4. | Adsorption behavior and mechanism of amino methylene phosphonic acid resin for cu 氨基膦酸树脂对铜的吸附性能研究 |
| 5. | Influence of preparation conditions of pd c catalysts on selective hydrogenation of 1 , 2 - propadienyl - phosphonic acid 的制备条件对丙二烯磷酸选择加氢催化性能的影响 |
| 6. | Excellent intergranular corrosion resistant properties , suitable to manufacture the equipment which resist to sulphuric acids . phosphonic acide . formic acids andacetic acids 用于抗盐酸、磷酸、甲酸、乙酸的设备,有良好的耐晶间腐蚀性。 |
| 7. | 3 . diethylene triamine penta methylene phosphonic acid ( dtpmp ) is applied to hydration resistance treatment of anodic oxide films , which treating method is same as that of atmp 3 .提出以二乙烯三胺五甲叉膦酸( dtpmp )为耐水合处理试剂,耐水合处理方法同atmp 。 |
| 8. | As for fine - grained ta - nb mineral , the flotation is generally adopted , and effective collectors is fatty acids , arsenic acids , phosphonic acids , hydroximic acids and cationics 对细粒钽铌矿,一般采用浮选,其中比较有效的捕收剂有脂肪酸类、胂酸类、膦酸类、羟肟酸类和阳离子型捕收剂。 |
| 9. | 4 . the application of mspc in continuous process and batch process is introduced , basing on the processes of synthesizing of phosphonic acid dimethyl and batch cooling crystallizer 4 、分别以农药原料亚磷酸二甲酯生产过程和间歇冷凝结晶生产过程为应用背景,介绍了多变量统计过程控制在连续过程和间歇过程中的应用。 |
| 10. | For the process of synthesizing of phosphonic acid dimethyl , the significance of application of mspc on it is discussed , the parameters and original data are deduced and estimated , and process monitoring and diagnostic simulation are given based on simplified model 对于亚磷酸二甲酯生产过程,论述了对其进行多变量统计过程控制的意义,对该生产过程的物性参数和初始数据进行了推导和估计,并在经过简化的生产控制模型基础上进行了多变量统计过程监控和诊断仿真。 |