As the typical structural fissured water pour-in deposits,the groundwater pour-in mechanism of Xiadian gold deposit,Zhaoyuan City in Shangdong Province,is evidently influenced by Zhaoping mineralizing structure.
作为典型的构造裂隙充水矿床,山东招远夏甸金矿床充水机理受招平断裂成矿构造影响显著,矿床构造控水机理研究具有其特殊性。
The author analyzes the problems appeared in sludge treatment system in Yangjiabu sewage purification plant in Taiyuan city,and proposes relevant reconstruction schemes for the problems of sludge entering and flooding,dehydration machine room and self-control of sludge treatment system,which to offer theoretical references for thorough treatment of sludge in Yangjiabu sewage purification plant.
针对太原市杨家堡污水净化厂污泥处理系统出现的问题进行了分析,并对污泥进泥及溢流问题、脱水机房问题、污泥处理系统自控问题提出了相应的改造方案,对杨家堡污水净化厂污泥的彻底处理提供了理论依据。
,the reasons for influence of waterproof agents for gypsum on the crystal formation of gypsum products and its waterproof mechanism were analyzed in terms of crystal changing of gypsum after adding compound waterproof agent for gypsum.
利用SEM,EPS等现代测试手段,从掺加石膏防水剂后石膏晶体形成的变化角度,分析了石膏防水剂对石膏制品晶体形成的影响原因及防水机理。
Our topics range from the agent s main components,waterproof mechanism,technological process and its technical properties.
详细论述了高性能砂浆防水剂的主要组分、抗渗防水机理、生产工艺流程、技术性能及应
The absorbing mechanism of superabsorbent polymer is summarized in the paper, and approaches of modification of superabsorbent polymer are reviewed in terms of improvement of salt resistance, absorbing rate, hydrogel intensity and climate resistance.
综述了高吸水性聚合物的吸水机理,重点介绍了提高高吸水性聚合物的耐盐性、吸水速率、凝胶强度及增大耐候性的各种方法,最后指出,高吸水性聚合物应该向材料复合化、可生物降解性、注重基础理论研究等方向发展。
The investigation,absorbing mechanism and preparation methods of superabsorbent polymers are introduced in this paper as well as its development prospect.
本文介绍了高吸水性树脂的研究状况,吸水机理以及制备方法,并对高吸水性树脂的发展前景作了展望。
In this paper,absorbing mechanism of inorganic/polymer super absorbent composite resin is summarized,typical inorganic layered minerals are introduced,and the progress on improving the performance of polymer super absorbent resin by adding different inorganic layered minerals in recent years was reviewed.
综述了无机/聚合物高吸水性复合树脂的吸水机理,介绍了几种典型的无机层状矿物,重点对近年来通过添加不同无机层状矿物以改进聚合物高吸水性树脂性能研究进展进行了概述。
Applying of Fuzzy Control in Distilled Water Machine;
模糊控制在蒸馏水机中的应用
In order to solve the problem that the original system of distilled water machine can not realize auto control,lose control parameter after power cut,distilled water tempera ture waves big and so on,and to make the whole system run securely,reliably and calmly,yield and quality of the distilled water are enhanced.
为了解决蒸馏水机控制系统不能实现自动控制,断电丢失控制参数和蒸馏水温度波动大等缺陷,使系统工作安全可靠、运行平稳,提高蒸馏水产量和质量,本文根据蒸馏水机的控制要求,用三菱PLC和触摸屏重新设计了PLC控制程序和触摸屏中文画面,完善了蒸馏水机的控制系统。
The geology tectonic characteristics, water bursting mechanism and growth rule influencing water bursting were analyzed and summarized in this paper.
总结分析了影响矿井出水的地质构造特征、出水机理以及发育规律。
The graft copolymerization reaction with multimonomers,absorbent mechanism,performance and application were introduced.
讨论了淀粉类高吸水性树脂国内外发展状况、与单体的接枝共聚反应、吸水机理、性能及其应用。
The structure and absorbent mechanism of superabsorbent polymers were briefly introduced.
综述了近年来国内外提高吸水树脂耐盐性的研究进展,概述了高吸水树脂的结构和吸水机理,归纳了引入亲水单体、降低树脂颗粒微环境的盐浓度等提高吸水树脂耐盐性的方法。