问题１、有偿服务和无偿服务的比重问题从经济补偿角度上看，卫生防疫站为社会提供的服务分两部分，即：有偿服务——指一定范围内开展有偿项目的服务，其收费性质是非盈利性的（或补偿性）；无偿服务——为社会群体付出大量的物化劳动，得益于社会公众的无偿服务。这类服务归 Question 1. The proportion of paid services and gratuitous services From the perspective of economic compensation, the services provided by the Sanitary and Epidemic Prevention Stations to the society are divided into two parts, namely: paid services—refers to services within a certain range of paid projects, and the nature of their fees and charges is non-essential. Profitable (or compensatory); gratuitous service - to pay a lot of materialized labor for the social groups, benefit from the public’s free service. This kind of service