方法从2006—2010年，采用夹夜法对大榭口岸的鼠类种群的构成、密度、季节消长情况进行了调查。
Methods The night trapping method was used to systemically monitor the species composition and seasonal density fluctuation of rodents at Daxie port from Jan. 2006 to Dec. 2010.
通过对肉制品加工中原料和加工工艺流程中微生物消长情况的研究，确定了相应的关键控制点，延长了产品的保质期。
By investigating the microbial diminution and growth in meat-product processing, we determine the corresponding critical control points and control limit to extend its shelf life.
通过对肉制品加工中原料和加工工艺流程中微生物消长情况的研究，确定了相应的关键控制点，延长了产品的保质期。
By investigating the microbial diminution and growth in meat-product processing, we determine the corresponding critical control points and control limit to extend its shelf life.
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