Molybdenum carbides (M02C),which particularly of excellent catalysis similar to noble metal,has attracted a lot of attention for its highly catalytic activi
一年前,我突患中风,幸亏抢救及时,捡回一条命,却落下了后遗症:失眠、气短、尿频、手指僵硬、舌头打结影响说话。我咬着牙天天散步、读报、做体操,争取尽早康复,但收效甚微。
Improving the octane number of FCC gasoline is becoming increasingly necessary with the upgrade of motor gasoline.We used n-olefin with the number of carbon
皮蛋瘦肉粥因质地黏稠、口感顺滑、易消化而受到老年人的喜爱,但是老人不宜常吃。皮蛋呈碱性,碱性能增加米粥的黏性,因此煮出的粥较黏稠,但同时,这些碱性物质也会使大米和瘦
Caffeic acid phenethyl ester(CAPE)is one of the main active ingredients of the propolis of honeybee hives.It possesses several biological activities,such as
Acrylic acid(AA)is one of the most important feedstocks for chemical industry.At present,AA is industrially produced by the partial oxidation of propylene t
Triptorelin acetate loaded biodegradable poly(lactic-co-glycolic acid)(PLGA)uniform-sized microspheres were prepared by a method combining premix membrane e
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