According to principle of reducing recognition error rate , increasing the ability of real - time processing , making the loss least , the multilevel classification mode is selected to classify the stored food insects 依照降低误识率、提高实时处理能力以及误分类损失最小的原则，本文选用了多级分类的方式进行储粮昆虫分类。
Do not store food under room temperature . keep cooked food in refrigerator at 4 degree celsius or below or kept warm at 60 degree celsius or above if they are not consumed at once . reheat leftover food thoroughly before consumption 不要把已煮熟的食物储存于室温，如不即时进食，应贮存在冰箱中摄氏四度或以下，或热存于摄氏60度或以上，进食隔夜前要将之彻底翻热
When coupled with closely inter - correlated innovations in food preservation - the ability to store foods safely over increasingly long time horizons - via innovations in various heating , cooling , drying , chemical , microbial , and irradiation methods , the transformation alluded to above becomes more revolutionary still 如果把“跨领域”与食品保鲜的一系列发明如何使食品在一段更长的时间得以安全贮存联系在一起看，我们可以认为食品加工业的转型甚至更具革命性，因为这一转型中包括了加热、制冷、烘干、化学、微生物和辐射等多种手段。
In this programme , the database of many stored foods and experiential database are described by using production system , and , inexact reasoning is settled down with the method of fuzzy logic , finally , by separating the control knowledge and field knowledge , the design clue of expert in field is incarnated in the form of rules - base . the expert system created can simulate the thought and decision - making of expert in hvac field , and get the anticipative results 该程序中用产生式规则系统建立了冷藏食品信息库和经验数据库，并运用模糊逻辑方法进行不精确推理，采用控制知识和领域知识分离控制流的方法，以规则库的形式，体现了领域专家设计思路。该专家系统模拟专家进行符号推理及选取经验数据，得到了较好的设计结果。
Hygienic enrollment and registration : all plants and storehouses that produce , process and store export - oriented food in china must pass the verification test of commodity inspection organs and be given hygienic enrollment or registration for their plants and storehouses before they are entitled to produce , process , and store food for export 卫生注册登记制度：凡在我国境内生产加工储存出口食品的厂库，必须经商检机构考核合格并取得卫生注册或卫生登记证书，方可生产加工储存出口食品。
