植物源保鲜剂具有高效、低毒、对环境友好等特点,研发天然高效、安全无毒的植物源防腐保鲜剂已成为生鲜农产品防腐、保鲜的热点。......

<正>Many small seed-eating rodents bury their food in an erratic manner called scatter-hoarding because they are unable ......

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目的调查储藏食物粉螨污染情况.方法用光照驱螨法、电热集螨法、水膜镜检法分离储藏食物中的粉螨,并常规制片、鉴定螨种.结果共检......