Objective To understand the CSW knowledge attitude belief and practice of CSW.目的 了解性商业服务者(CSW) 对艾滋病的预防知识、行为和态度,为今后在CSW中开展同伴教育奠定基础.Objective To explore the diagnosis and treatment of cerebral salt wasting syndrome ( CSW )...
二过氯酸烃基酯产物可用作起爆药的敏化剂及作为烷化剂.The hydrocarbon diperchlorate products have utility as detonatable sensitizers for explosives and alkylating agents.研究了聚氯乙烯 - 吡啶树脂催化乙酰苯胺的N - 烃基化作用,反应条件温和,产品收率令人满意.This paper studied the catalyti...
聚集体结构紧密并且形状接近于球形.Aggregates are compact and close to spherical in shape.这些多聚集体只有在非常窄的温度和pH范围内方是稳定的.Such polyaggregates are stable only over very narrow temperature and pH regions.这说明星云是恒星的聚集体.This suggest that the nebula...
物质 ( 通常指动物采食而不是人食用 ).Usually refers to animals rather than man ( AAFCO, 2000 ).个性的比较心理学研究,实质上是指动物个性研究.A comparative psychological approach on personality actually refers to animal personality research.本法所称动物疫病,是指动物传染病、生虫...