This paper analyses the influence on its mechanic properties of PBO-AS fiber by high temperature, chemical solvent and sunlight, and compared with the mechanic properties of aramid fiber.
着重分析了高温、化学试剂、日晒等对PBO AS纤维部分力学指标的影响 ,并与芳纶纤维部分力学性能加以比较 ,对其应用提出了相应的建
Research work and advances in relationship between light fastness of anthraquione dyes and its molecular structures in recent years were reviewed.
本文综述了蒽醌染料的日晒牢度与其结构的构效关系研究进展。
The basic principle of photochemistry of dye is briefly presented,and the factors affecting light fastness of the fabrics with reactive dyes are analyzed from this and some improving measures are accordingly taken in order to be helpful with manufacture.
本文简要阐述了染料光化学褪色的基本原理,由此分析了影响活性染料染色织物日晒牢度各因素并提出了相应的改进措施,对实际生产具有一定的指导意义。
In this paper passage treated the cotton fabric with surfactant,then dyeing with reactive lemon K-4G which in common dyeing process has low light fastness.
以表面活性剂对棉织物处理为例,用常规染色中日晒牢度较低的染料--活性嫩黄K-4G进行染色,与常规染色的棉布进行日晒牢度的比较后,摸索出了一种兼顾环保、节能的染色工艺。
Through solar evaporation in 400 m~2 salt field in winter in Zabuye Salt Lake,the rule of composition evoltion of the brine is studied,and we explore and summarize the salt field operating situation and practical result of brine-preparation in winter.
试验以西藏扎布耶盐湖冬季卤水为研究对象,在扎布耶盐湖现场400m2盐田上进行卤水冬季日晒蒸发试验,研究冬季日晒蒸发条件下盐田卤水的组成变化规律,摸索总结冬季盐田制卤操作情况和实际效果,为大规模开发扎布耶盐湖锂资源的盐田工程设计及制卤工艺操作提供必要的基础参数和依据。
Clinical experience with MEBO in treating 248 cases of sunburn;
MEBO治疗海训“日晒伤”248例临床体会
Clinical Analysis of Sunburn during Seaside Training in Southeast Coastland Troops of China and Primary Experimental Study on Its Mechanism of Apoptosis;
东南沿海某部濒海训练日晒伤临床分析及凋亡机制的初探