Objective: To evaluate the effect of sulfur soap on the prevention and treatment of infectious dermatoses among officers and soldiers in hot environment during an assembly for trainning. 目的:研究硫钾皂对热带地区驻军官兵集训期间感染性皮肤病的防治效果,探讨防治皮肤病的经济有效的措施。
Development trends and applications of modified asphalt for pavement are described, such as rubber modified asphalt, resin modified asphalt, sulfur modified asphalt, metal organic soap and surface active agent modified asphalt. 介绍了橡胶改性沥青、树脂改性沥青、硫磺改性沥青、金属有机皂改性沥青、表面活性剂改性沥青等路用改性沥青的开发动向及应用。