AbstractBiological composting is the main method for the utilization of solid wasteresources in most farms.It has the advantages of low investment,high efficiency,and high efficien...

AbstractChiral liquid crystal elastomers have been extensively studied in the field of materials inconsequence of their unique characteristics originated from the atomic chiral cen...

摘要本文旨在研究316不锈钢表面纳米化层的制备和性能研究。随着不锈钢在航空航天、医疗器械和石油化工等领域的重要性不断提升，其表面硬度和耐磨性成为限制其应用的关键因素。为了进一步提升不...

苏州大学本科毕业设计（论文）摘要本文主要采用了一种原位开环-缩合级联聚合(PROP)的方法，用1,4对苯二甲醇(1,4-Benzenedimethanol)作小分子引发剂，环状寡聚对苯二甲酸丁二醇酯(COBTs)作单体，...

中国料学技术大学硕士论文摘要4.2.2邻域处理算法及其数据结构404.3信息提取层算法及其数据结构.424.3.1直方图统计A4.3.2链码结构的边界跟踪424.4知识层算法及其数据结构434.4.1周长….434.4.2面...

摘要信息技术的发展变革了现代教学方式，使多媒体辅助课堂教学正在成为主流方式。相比过去传统教学的方式，它是更加先进的教学手段，使学生对知识信息的获取更为全面，便捷。本文通过总结相关教...

Abstract:in the reaction of methanol to olefin (MTO),the high activity and highselectivity of ZSM-5 zeolite catalyst showed that it was modified by some trace metalions.In this pap...

摘要首先，利用温度响应单体NAGA在引发剂和交联剂存在的条件下自聚，同时引入碱性活性位点（叔胺基），形成立体空间网状结构的吸附剂TP30,通过红外光谱(R)、热重分析(TG)的结果证明了有机功能基...

Production process design of TPU with an annual output of 15000 tonsAbstractThe design is designed with an annual production capacity of 15,000 tons of TPU.Firstof all,the basic pr...

Annual output of 30,000 tons of amino resinAbstractMethyl etherified amino resin is one of the big families of amino resins.It is anamino resin synthesized from methanol,formaldehy...