The article analysis current materials selection and application, processing technics and development trend of the automobile interiors, and forecast the development trend of the plastic interiors.
对当前汽车内饰件材料选择与应用、加工工艺及发展趋势进行分析论述，对现今塑料内饰件的发展趋势进行了预测。
Because vertical via interconnect is the base of theoretical analysis and package technics of MMCM, further study on vertical via interconnect is very vital and instructive to reality.
垂直通孔互连是微波多芯片组件封装工艺和理论分析的基础，开展垂直通孔互连的研究有着现实的意义。
Methods:using starch waste water as fermenting medium, strains screening, fermenting technics optimization, GC analysis of oils were studied.
方法：以甘薯淀粉废水为发酵基质，进行菌株筛选、发酵工艺优化及油脂成分的气相色谱分析。
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