Abstract : various processes for synthesis of irone are introduced , including recent progress at home and abroad 文摘:讨论了国内外有关鸢尾酮的合成路线及合成方法的新进展。
This review introduces the synthesis theory , procedure of the rotaxanes and their applications as well 综述了近年来轮烷类化合物的合成原理、合成方法及其应用等方面的研究进展
The properties , domestic application situation and synthesis method of the herbicide tribenuron - methyl are introduced 摘要介绍了除草剂苯磺隆的性质、国内应用现状和合成方法。
Based on the action mechanisms of superplasticizers , their synthesizing methods and development trends were also discussed 并且从作用机理入手探讨了减水剂的合成方法及发展趋势。
The transition base method is restricted by the similarities than l2 similarity metric of the sample video 无论采用何种帧相似性尺度，基于跳变的合成方法始终受限于视频帧的相似性。
In the paper , the synthetic methods of o - substituted hydroxylammonium salt were reviewed and the prospects were discussed 摘要综述了氧取代羟胺盐的几种合成方法，并对其前景做了展望。
Polymer is composed of different monomers by natural and artifitial means . the brief classification is as follows 高分子材料由不同的分子单体以天然或人工合成方法组合而成，其分类简略如下
And chlorinated polypropylene ( cpp ) has been taken as a skeleton , which ensures the solid nature of pcm during the phase transition 叙述了该相变材料的合成方法，讨论了它的相变机理及特点等。
Programs for the pretreatment of substrates are summarized , and the methods of preparing zeolite membranes were prospected 对载体的选择及处理方法进行了总结，并对沸石膜的合成方法进行了展望。
The synthetic methods of - alanine are summarized briefly , and the application and market prospect are further analyzed 摘要介绍了-氨基丙酸的合成方法，并对其应用及市场前景作了进一步的分析。
