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In part I, we investigated some behavior of copper- potassium promoted iron catalyst for the synthesis of hydrocarbon f......
s: Oxide-supported metal catalysts, having always nano-sized structures in which the metal catalysts are prepared as hig......
Changes in Unsaturated Levels of Fatty Acids in Thylakoid PSⅡ Membrane Lipids During Chilling-induce
Temperature is one of the abiotic factors limiting growth and productivity of plants. In the present work, the effect of......
A systematic study of coupled heat and mass transfer in unsaturated soils under complex boundary conditions wa carried ......
The principle of interaction between plastic volumetric and shear strains for rock and soil has been extended to the fie......
氢氧化铝是玛瑙人造板材的主要组成部分,氢氧化铝的结晶形态、粒度分布等对玛瑙板材的力学及其他性能有着重要影响,选择合适的氢氧......
以生物柴油为原料,采用二次冷冻结晶法富集不饱和脂肪酸甲酯,并采用气相色谱仪对产物的脂肪酸组成进行分析.经过二次结晶富集得到......
随着近些年水力充填堤坝结构在潮汐河口水库中的应用和发展,渗流控制技术也随之不断完善。本文以上海青草沙水库工程中的北堤工程......
采用甲基丙烯酸缩水甘油酯（GMA）为液体聚异丁烯（LPIB）的接枝物，并用苯乙烯为其共聚单体，利用溶剂热法合成了甲基丙烯酸缩水甘油酯接枝液......
深黄被孢霉催化转化十八醇合成不饱和脂肪酸在优化转化条件下所得产物分析表明,干细胞中含油脂47.5%,蛋白质31.5%,碳水化合物28.9%......
Preparation, morphology and mechanical properties of acrylate-modified polyurethane／unsaturated poly
Acrylate-modified polyurethane resin was first synthesized, and interpenetrated with unsaturated polyester resin to form......
IPR曲线是描述油井产量与井底流动压力的基本关系曲线。本文应用无因次IPR曲线 通式—无因次IPR方程,探讨了评价油层污染的方法。......
目的：探讨n-3多不饱和脂肪酸（n-3PUFA）对哮喘小鼠支气管肺泡灌洗液（bronchoalveolar lavage fluid，BALF）中白三烯B4（LTB4）水平、肺组织5脂......
