1 Conclusion:The food hygienics control equipment installs in 5 produce cars of bottled purified water are reasonable but the hygienics problems still have existed to be improved.

2 Objective To explore the ways of monitoring over the environmental hygienics in the hospital and provide scientific foundation for improving the disinfectant work and facilities.

3 Methods The effects of ethylparaben on the principal agent fluorescein sodium and then on naturally contaminated germ were examined to check up the index of hygienics.

4 Mori Ogai studied abroad in Germany, where he concentrated on research in the fields of hygienics , military surgery, literature, philosophy, aesthetics and art.

5 It supplies a good determination technique for the study on food hygienics and nutriology.

6 We has carried out systematic studies to characterize the condition inside the shoes in terms of hygienics.