Various strategies for producing chemicals and fuels from biomass are being established in the interest of developing methods independent of fossil fuels.Fo
In this study,low-cost konjac glucomannan(KGM)microspheres used for desalting were developed by an inverse dispersion method.High concentration of KGM was p
【主题赏鉴】本品属形象类坐姿人物石,整体坐像比例俱佳。天庭饱满,慈眉银须,双腿交盘而坐,气定神闲。依坐姿人物而言,其可贵处,乃匠心独运搭配随形底座,将交叠的腿部全然表
With the reduced reserves and the increasing utilization of fossil fuels,production of fuels or commodity chemicals from the renewable and low-cost biomass beco
目的探讨超声检查在肾实性占位病变的应用价值。方法回顾性分析34例肾实性占位病变的临床资料,并与病理结果相对照。结果 34例患者中,术前超声诊断肾癌符合率为85.3%(29/34),
SDS-polyacrylamide gel electrophoresis(PAGE)is considered as a common method to measure relative molecular weight distribution of collagen and determine the
High-pressure refolding has been well investigated as an effective technique for recovering proteins native conformation at high concentration from inclusio
汪云玲女士: 关于你咨询的能否给小儿吃得太饱一事作以下答复。 日、美科研人员研究发现,吃得太饱会影响小儿智力。原因是: a)饱食可引起在脑缺血缺氧 饱食后,胃肠道出于消
试论律师服务业的市场竞争姜辰，尚振 一、所谓律师服务业的竞争，是律师之间、律师事务所之间在市场条件下为了超越对方的努力，是为了增进自己的利益所采取的行为方式．上要表现在
苏州为文人荟萃之地。元朝以来,书画名家聚集苏州更多。画史记载明代苏州画家达一百五十余人之众,占全国总数的五分之一。其中“吴门四家”沈周、唐伯虎、文徵明、仇英更是人