Establish specific imaging signs of different type IO, raise the rate of early correctly diagnosis of severity type ileus such as volvulus,entocele, intussusception.
For turning from such unbenefited situation, it is necessary to reexamine the governance structure of our current solely state-owned company and make a further exploration.
This paper also analyzes the unfavorable influence on loaded force of web from consortion, creepage and prestress as well as provides relative measures and design suggestions.
Monomotor bogies , where both axles of the bogie are driven by a single motor , often encounter torsional resonances, which lead to periodic longitudinal slip.
A new point is put forward that transverse bimoment has different influence on the two kinds of cross section thin-walled beams, and on their St-Venant principle conditions. 2.
Results In the 21 cases,there were adhesion in 6 cases,volvulus in 1 case,neoplasm in 8 cases,external hernal in 1 case,fecalith in 1 case,intussusception in 2 cases and inflammation in 2 cases.