卫生经济问题无一不具有道德成分，无一能离开伦理政策得以解决。
年海安县城区部分食品从业人员卫生知识、信念与行为调查
纯净水、净化水、凉开水、自来水的水质分析及其卫生学意义
1·Through many experiments to ascertain optimal addition of beer and xylitol. The final product tastes more fine and daintily, meanwhile, it also has more nutritious and hygienical function.
通过多次试验确定啤酒和木糖醇的最佳添加量，使产品口感更细腻、爽口，营养更丰富，且具有特殊嗜好口感和保健功能。
2·Strengthening the prevention and cure for tuberculosis is a currently important job for hygienical work in universities.
加强对肺结核的防治，仍是当前高校预防保健的重点工作。
1·This paper reports a hygienical survey of the ship ULF magnetic field.
本文报道了船用超低频磁场的卫生学调查。
2·Frequent intake of acrylamide contained frying or baked food did what level of potential harm to human body and its principle are the first issue of hygienical toxicology.
经常食用含丙烯酰胺的油炸烧烤食品对人体存在潜在危害，其毒性作用机理及预防是食品卫生学面临的重要课题。