5Braams B J, Jilge W, Lackner K. Fast determination of plasma parameters through function parametrization [J]. Nucl. Fusion, 1986,26(6): 699.
6Hofman F, Jardin S C. Plasma shape and position control in highly elongated tokamak [J]. Nucl. Fusion, 1990, 30: 2013.
7Kenichi Kurihara. Improvement of tokamak plasma shape identification with a Legendre-Fourier expansion of the vacuum poloidal flux function [J]. Fusion Tech., 1992, 22(11):334.
8Matsukawa M, Hosogane N, Ninomiya H. Application of regression analysis to deriving measurement formulas for feedback control of plasma shape in JT-60 [J]. Plasma Phys. Contr. Fusion, 1992, 34:907.
9Strait E J. Enhanced confinement and stability in DⅢ-D discharges with reversed magnetic shear [J]. Phys.Rev.Lett.,1995,75(24): 4421-4424.
10Herlinp Ericsson M,Holmin J.Acute acal-enlous cholecystitis following trauma[J].Br J Surg,1982,69(8):475.
2McChesney JA, Northup PG, Bickston SJ. Acute acalculous cholecystitis associated with systemic sepsis and visceral arterial hypoperfusion: a case series and review of pathophysiology[J]. Dig Dis Sci,2003,48(10): 1960-1967.
5De Luna Vat'gas MA, Gonzalez-Ojeda A, Cardenas-Chavez O, et al. Acute acalculous cholecystitis in patients with severe trauma [ J]. Rev Gastroenterol Mex, 1996,61 (4) :348 - 355.
6Pelinka LE, Schmidhammer R, Hamid L, et al. Acute acalculous cholecystitis after trauma:a prospective study [ J ]. J Trauma,2003, 55(2) :323 -329.
