In the determination of residual pesticides in onion , garlic and chives by gc - ms , the sample was treated with phosphoric acid or with microwave before crushing , to make the allinase inactive and to eliminate the matrix interference 摘要采用气相色谱及质谱联用技术，测定葱、蒜及韭菜等蔬菜中多种农药残留量时，在粉碎试样之前，用磷酸或微波加热处理试样，可使蒜酶钝化并消除其基体干扰。
In order to make a kind of product of mashed garlic with rich garlic sweet smell , the fresh garlic and hawthorn should be used as raw materials . by using microwave heating , polymer absorption and covering was the unpleasant smell of garlic removed with added and mixed tastes and flavor 以新鲜大蒜和山楂果为主要原料，采用微波加热法、吸附法及掩蔽法相结合对大蒜进行脱臭，并添加焦糖和食盐调色调味制成一种具有浓郁蒜香味的蒜蓉调味品。
The optimum conditions of preparation were as fellows : the concentration of zinc sulfate solution of 1 . 8 - 2 . omol / l , the concentration of ammonium bicarbonate solution of 1 . 4 ~ 1 . 6mol / l , the time of ultrasonic radiation of 25 ~ 30min . iv . preparation of active zinc oxide by means of microwave radiation to calcine precursor of basic zinc carbonate firstly , and a mechanism on preparation of ultra - fine active zinc oxide by means of microwave radiation has been investigated emphatically as well as the effects on quality of ultra - fine active zinc oxide have been analyzed and discussed in detail , the time of microwave radiation was 7 ~ 16 min ; comparing microwave radiation calcining with conventional calcining , the calcining time of microwave radiation was one thirty to one twenty , the calcining time shortened hugely , energy consumption saved hugely , the quality of product improved 首次引入超声波辐射制备超细活性氧化锌前驱体碱式碳酸锌新技术，研究了超声波辐射制备前驱体碱式碳酸锌的机理，并分析和讨论了影响前驱体质量的各种因素，确定了最佳的前驱体制备条件为：硫酸锌浓度为1 . 8 2 . 0mol / l ，碳酸氢铵的浓度为1 . 4 1 . 6mol / l ，超声波辐射25 30min ； 4 、首次采用微波加热煅烧前驱体碱式碳酸锌制备超细活性氧化锌的新技术，研究了微波辐射加热煅烧前驱体制备超细活性氧化锌的机理，并分析和讨论了影响活性氧化锌质量的各种因素，确定了最佳的超细活性氧化锌制备条件为：微波加热煅烧时间为7 16min ，与传统煅烧方法相比，煅烧时间仅为传统的1 30 1 20 ，大大缩短煅烧时间，节省能耗，提高了煅烧产品的质量； 5 、完成了从锌浮渣中制备超细活性氧化锌的小试试验和扩大试验。
Inorganic , organic - inorganic and organic cross - linked montmorillonites are obtained by using convention and microwave methods modify na - montmorillonite of liaoning . study of its adsorption behavior for nitrobenzene , aniline , f - and cr6 + in water . the interrelated mechanisms are also discussed 本论文以钠化改型后的辽宁蒙脱石为原料，用常规和微波加热的方法制备无机、有机?无机复合和有机交联蒙脱石，系统研究了其对水溶液中硝基苯、苯胺、 f ~ -离子和cr ~ ( 6 + )离子的吸附行为，探讨了相关机理。
Second , an em - therm model for microwave - heating problems was brought forward . detail analysis of conducting and radiation heat transport model with the settings of their boundary conditions was given . conforming the thermal model and the em model into a new em - therm model , which is used to analyze the microwave - heating process 接着，文中提出了微波加热情况下的电磁?热模型，详细分析了传导和辐射传热模型及热模型边界条件的设置，并和电磁模型整合为分析整个微波加热过程的新模型? ?电磁?热模型。
800 commonly used in the high guesthouses , restaurants a high - intensity daily xici , mechanical strength high , thermal stability performance is good , leaded cadmium smelt a low - volume , unique high - intensity , naisuanjian , unleaded drugs , and yi washing performance test kitchen operations inverted wave collisions , not damaged , more suitable for mechanical washing , high - temperature steam sterilization , sustained high temperature ovens and microwave heating , and other modern lifestyle 目前国外普遍使用于高级宾馆饭店的一种高强度日用细瓷，机械强度高热稳定性能好含铅镉熔出量低，还具有独特的强度高耐酸碱无铅毒易洗涤的性能，经得起厨房作业的颠波碰撞，不易损坏，更适宜于机械洗涤高温蒸煮消毒电烤箱持续高温和微波加热等现代生活方式。
The activation energies of crystal growth were calculated to be 15 . 9kj mol " 1 and 148 . 7kj mol " 1 respectively . cerous nitrate as originating material , ammonium hydrogen carbonate as precipitator , nanocrystalline cec > 2 powders were prepared by precipitation process . during the experiment , reacting solution was heated by microwave energy 采用碳酸氢铵作为沉淀剂，聚乙二醇等表面活性剂为保护剂，采用逐滴加入沉淀剂，微波加热代替传统加热的均相沉淀法，制备出了粒度小、分散性好的ceo _ 2纳米粉体。
