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Thirty rats were divided into three groups: Damp group (relative humidity was over 90% and temperature 18--25*C ), Cold group (T: 2 -+ 2"(2, RH: 54 -+ 4 % ) and normal control group ( T: 18--25"(2, RH: 54-+ 4%). The resu!t.s showed that number of Escherichia coli increased greatly while number of bifidobacterium reduced in high moisture. In Damp group, level of secretory IgA was much higher as compared with that of the normal controlled and Cold group. Th/i and Ts/c in Cold group and in Damp group were slightly lower than that in the normal group. Light microscopic examinations showed that there were infiltration of inflammatory cells and low-grade hyperemra in the phalangeal joints' synovium of rats of the Damp group in pathological section. Meanwhile there were low-grade erosion, degeneration, necrosis and exfoliation in epithelium mucosa of small intestine. KEY WORDS dampness, enteric bacilli, secretory immunoglobulin A, pathology, rat

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With the development of network information technology and popular application on the social scope, all enterprises have taken network marketing as an important way to promote the construction and development of themselves during the progress of operation and management, which has generated certain positive influence on the modernization and development of enterprises. Therefore, at the present stage, how should enterprises give the full play of network marketing during the management, it has attracted wide attention of the society. On the basis of briefly analyzing the concept, characteristics and basic type of network marketing outsourcing pattern, this paper explores the practical application value of network marketing outsourcing pattern, with the hope of offering corresponding support for the sustainable and steady development of enterprises.