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- The development course, classification, process flow of preparation and flame retardant mechanism of intumescent fire resistant coating are summarized. 综述了膨胀型防火涂料的发展历程、分类、制备工艺流程及其阻燃机理。
- The retardant mechanism of oxalic acid in HCl medium was reported and the effectsof oxalic acid on the reaction velocity of HCl under various experimental conditions were alsogiven. 以草酸作为盐酸酸化延缓剂;探讨在不同试验条件下草酸对盐酸反应速度的影响.
- The retarding character and retarding mechanism of main flame retardant are reviewed,and the developing trend in the future is pointed out. 概述了各种阻燃剂的特点和阻燃机理,指出未来阻燃剂发展方向。
- The flame retarding methods and flame retardant of high expansion PE were studied according to burning phenomenon of polymer and flame retarding mechanism. 根据聚合物燃烧现象和一般阻燃机理寻求研究高发泡聚乙烯的阻燃方法和阻燃剂。
- In addition, flame retardant mechanism of microcapsules flame retardent are also introduced;lastly,the further development of the new materials are prospected. 介绍了微胶囊阻燃剂的阻燃机理,并对微胶囊阻燃材料的发展作了展望。
- The retarding mechanism of STPP was analyzed from the viewpoint of crystal growth. 从晶体生长的角度分析了三聚磷酸钠对二水石膏的作用机理。
- The pape introdues the types, synthesizing methods, retarding mechanism,performanceand application method of the alkylenephosphonic acids and sals oil well cement retarder. 综述了用作油井水泥缓凝剂的炕撑膦酸(盐)种类、合成方法、缓凝机理以及在水泥浆中的性能和使用方法。
- Particular attention is focused on retarding mechanism and retarding characteristics of the intumescent flame retardants and their development. 重点探讨了膨胀型阻燃剂的阻燃机理和阻燃特性,并介绍了相关产品的发展动向。
- An automotive road spring bolt rapid replacer comprises a shell component, a power input mechanism, a triple retarding mechanism and a power output mechanism. 一种汽车板簧螺栓快速拆装器,它由机壳构件、动力输入机构、三级减速机构和动力输出机构组成;
- The problem of accelerated setting of SAAS cement was solved by a series of tests. Retarding mechanism of the new cement was discussed and rational technical method was proposed. 针对固态碱组分碱矿渣水泥的速凝问题,通过大量实验找出了适用于这种新型水泥的缓凝剂,同时讨论了固态碱组分碱矿渣的缓凝机理,提出了合理可行的技术路线。
- Flame retardant mechanism of linen and its finishing technology condition 亚麻织物阻燃机理及其整理工艺条件
- You operate the mechanism by winding this handle. 操纵这台机器要转动这个把手。
- The watch has delicate mechanism. 这块表有精细的机械装置。
- Let's examine into the basic mechanism involved. 让我们把有关的基本结构搞搞清楚。
- In this paper, category, characteristics, retarding mechanism and application in polymer of phosphorous flame retardants was summarized. The prospect of phosphorous flame retandants was reported. 综述了磷系阻燃剂的种类、性质、阻燃机理及在高分子材料中的应用,并对其前景进行了展望。
- The flame retarding mechanism of polyazodiphenylene phenylphosphonate (PAPPP) to PET was investigated by thermogravimetry (TGA) and pyrolysis gas chromatography-mass spectroscopy (PGC-MS). 与纯PET相比,共混物的热解温度范围变宽,残余量增加,且在PET燃点附近的可燃性挥发气体的生成量降低,表现为凝聚相阻燃机理。
- A part of a mechanism that moves in this manner. 横移物以这种方式移动的一个机械零件
- The rearward regiments are in painful retard. 后续部队受到令人难以忍受的阻碍。
- There are four primary retarding mechanisms of ligonsulfonate:adsorption retardation,complexation retardation,nucleus formation inhibition retardation and deposition retardation. 木素磺酸盐是目前使用最为广泛的普通减水剂之一,它与水泥的适应性及缓凝机理一直是人们关注的问题。
- This drug will retard your heart rate. 麻药将使你心率缓慢。