active reason
5.Conclusion:The multiple-antibiotic-resistant active efflux system gene acrAB of Salmonella typhi shows high homology in bases,amino acids and protein structure with that of Escherichia coli and it is the possible reason that Salmonella typhi is resistant to multi-antibiotics without similar chemical structure.
6.For this reason, an effective method for branch power loss allocation is putforward, in which the branch power loss is divided into two parts, one part is corresponding to the branch active current and is allocated proportionally to active current components fromgenerators, the other is corresponding to the branch reactive current and is allocated proportionally to reactive currentcomponents from generators.
8.It is concluded that the influence of L60V or I97L mutant hepatitis B core protein on the HLA-A expression in HepG2 cells varies a great deal in comparison with that of the wide-type and this may be the possible reason by which they are hardly detected in patients with chronic active hepatititis B.
9.2 The being mutually related knowledge to use the number reason to add up to poor lifts searching for the most excellent linear computer that builds the pattern course algorithm separated to be in progress at 4 optimizing, and to raise the speed of procedure operation greatly, and makes this method apply in the large-scale data to calculate into for probably, and active solves the data analysis theory and the contradiction of practice application.

