教时 meaning in English

noritoki
teaching hours

This paper briefly describes the likely causes of nutrition problems among hemodialysis patients and points for attention for dietitians and nurses when they face these nutrition problems at clinics and during public health education sessions
本文将简要?明透析患者发生蛋白质热?营养问题的可能原因及营养师与护?人员在面对这些营养问题时， ?床上的处?方法与饮食卫教时应注意的重点。