situation sampling
2.METHODS By surveying the hand-washing situation of 96 medical staff in our hospital through the method of sampling,the different germ eradication rate between routine soap hand-washing and disinfectant wet towel hand-wiping as well as hand-washing rate in all candidate population during practical work were observed.
3.As to marine bacteria in Bering sea, their detection rates were 100% and their amounts were generally 10 2-10 3 cells/cm 3. For marine fungi, their detection rates were more than 84% and their amounts generally 10 2-10 3 cells/cm 3. Similar to the situation in Chukchi Sea, there were fairly large differences of marine microbial total numbers between different sampling sites in Bering Sea, too.
4.Soil and plant are two main factors in SPAC system, The situation about distribution of soil moisture and the main affecting factors were analyzed,on the basis of sampling and research of soil water and describing plant configuration and the distribution of roots of elm and Caragana microphylla in stable dune of Horqin Sandy Land.
5.This inspection pertain to animal for medicines use, the resources and present situation of feeding in 5 province 52 city (county) in Qinba mountain areas, this inspection makes in the pattern of take sampling at that area and then to study. The investigation have a great fruits, through statistics the animal resources for medicines use in Qinba mountain areas amount to 6 phylum, 15 class, 49 order, 79 family, 218 species.
6.Through carrying on the sampling questionnaire survey to my school in the school university student sports Consumption present situation, understood the university student sports Consumption present situation and its influence factor, discusses the university student health the sports Consumption psychology and the behavior, thus impels the health development of the university student leisure sports, raises the university student lifelong physical culture consciousness, impels the development of the school sports.
8.An significant symbol has been used to determine the technique of 3-D discontinuities network modeling of rock mass is good or not, which is to check whether the model can reappear the reality situation of rock mass or not, in order to make the 3-D network model to meet the need of the actual rock engineering, the methods to verify the result of the modeling are required, one of the method to be used is to compare the figures between the section of the numerical model and the sampling window of in-situ model, the second method to be used is verify the data set between the numerical model and field data, only if the verification obtained a good precision, then the model can be considered as a efficiency model, and it can be applied into the actual rock engineering.
9.Methods The samples of 50 patients with sarcoidosis and 6 patients with silicosis as control were collected by biopsy and/or au- topsy sampling. The pathological varieties of the granulomas and the situation of the dust particles within the cells of granulomas were observed using hematoxylin and eusin staining,Warthin-Starry silver staining,immunohistochemistry staining as well as the transmission electron microscope,and the X-Ray spectrum chemical element analysis in the sam- pies from these two kinds of diseases.
10.Through the analysis of random sampling of major arbor and bush forest in the basins of Kuye, Tuwei and Gushanchuan river a cornelation model of crop density and degree of canopy was created. On the basis of this model and local situation of forest for soil conservation, the proper afforestation oleasity. (tree/hm2) of locust, Korshinkii, Salix mongolical, Hedysarm mongolicum, Hedysarm scoparium was 2571, 4000, 2400, 3000, 3000 respectively.
