浅析浓香型大曲酒不同时期生产条件的调节

文章从生产配料、用曲量变化、入窖条件、特殊窖池情况4个方面，较详细的论述了不同时期生产条件的调节。（陆月霜）

An Experimental Investigation of Glass Transition Temperature of Composite Materials Using Bending Test

In this study, the bending test is used to investigate the glass transition temperature for epoxy reinforced with three types ot fibers, fiberglass, Kevlar and synthetic wool, these materials have a wide used in many application which they are used composite materials. The glass transition temperature can be measured at the point of inflection for ＂the curve of variation of the deflection and temperature. The results show that, the glass transition temperature is affected by the type of the reinforcement of the composites. On the other hand, the glass transition temperature of the wool composite is higher than the other.