Using chlorhydric acid and inhibitor is a simple and easy way to clear the basic dirt in flash evaporation recovery package. 用盐酸加缓蚀剂来清除扩容蒸发烧碱回收装置中的碱垢,是一种简单易行的方法。
Basis of analysing the cleaner production actuality of domestic and overseas flash copper smelter from clear material and energy sources, clear manufacturing process and clear production etc, indicate the direction on cleaner production of flash copper smelter in China. 从清洁的原料和能源、清洁的生产过程和清洁的产品等方面对国内外闪速炼铜厂清洁生产状况分析基础上,探讨了我国闪速炼铜厂的清洁生产方向。
Result Clear expression of c-fos appeared in the superior colliculus after 1h's flash stimulation on both the transplanted retina and the normal retina, and peaked 2 ~ 3 hs later. 结果实验组移植视网膜与非移植视网膜大鼠在光反复刺激后1小时,脑内上丘出现明显的CFos免疫反应阳性神经元,停止光刺激后2~3小时阳性神经元数量达到高峰。