增产基本有机原料的新途径

从炼化一体化、增产丙烯技术、开发以烷烃为原料以及c。烃类化工技术等方面综述了增产基本有机原料的新途径,并对这些技术作了经济分析。认为近期应采取炼厂与石化厂一体化、烯烃歧化、C4～C8烯烃催化裂解等措施,从而增加我国烯烃和芳烃产量;从长远发展看,应开发基于C1烃类及含氧化合物各种工艺技术和生物催化技术等,以满足我国未来基本有机原料的市场需求。     

有机电致发光屏显示模块研究

通过对有机电致发光器件的结构以及发光机理的分析，介绍了一种以内藏式图形控制器T6963C为主控制芯片的0LED显示模块，并给出了该显示模块与单片机的接口以及软件控制流程。     

有机保温板薄抹灰外墙外保温系统修复改造研究

结合有机保温板薄抹灰外墙外保温系统的特点,通过具体修复工程案例介绍,研究了注浆法和表层加固法在既有建筑修复改造工程中的应用。     

Relationship between dissolved organic and inorganic compounds in tributaries of the Lake Baikal

It was shown that the balance between organic and inorganic compounds is mostly conditioned by watershed size and relief, rather than chemistry. The rise and fall of dissolved organic carbon concentration are irreversely proportional to those of acid neutralizing capacity and follow the changes in water flowpaths. This relationship was used to distinguish between dissolved matter sources, and to characterize quantitatively and qualitatively their contribution to surface water chemistry. The proposed approach has restricted applicability to the watersheds composed of sedimentary materials and to the watersheds with high percentage of wetlands. The applicability of the approach is also limited to a variety of environmental conditions. Big watersheds should be divided into lower order subcatchments to reduce uncertainty in interpretation of results. In small and medium watersheds, the proposed approach can be used for predicting water chemistry under different environmental conditions and for tracing contaminants.     

在AEA膨胀剂中复掺有机短纤维的研究

本文重点论述了在AEA膨胀剂中复掺有机短纤维控制裂缝的技术关键,有机短纤维和膨胀剂的最佳掺量,复掺后的限制膨胀率,砂浆的抗压及抗折强度等技术问题。