9ISO 12100-2:2003(E),Safety of machinery-Basic concepts,general principles for design-Technical principles[S].Beijing:China Association of Work Safety,2003.
10Jacxsens L,Devlieghere F,Steen C V.Effect of high oxygen modified atmosphere packaging on microbial growth and sensorial qualities of fresh-cut produce [ J ]. International Journal of Food Microbiology, 2001 (71) : 197 - 210.