一、前言在动植物及其产品实施检疫过程中，经常从应检物中截获检疫性或危险性病虫害。按口岸检疫把关、服务要求须及时进行杀虫、灭菌处理。通常采取的处理方式多以药剂熏蒸最为普遍，但熏蒸结束后的毒气排放对操作人员以及大气环境等均有一定的威胁。笔者设计出一套真空循环 I. Preface Quarantine or dangerous pests and diseases are often intercepted in the quarantine inspection of animals and plants and their products. According to the port quarantine checks, service requirements must be promptly insecticidal, sterilization. The most common treatment methods are fumigation agents, but the poisonous gas emission after the fumigation poses a certain threat to the operators as well as the atmospheric environment. I designed a vacuum cycle