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为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

A rapid and efficient procedure for the preparation of various aryl-14H-dibenzo[a.j]xanthenes was reported.The method de......

A sulfonated carbon material was shown to be a highly efficient,cco-friendly,and recyclable solid acid catalyst for the ......

1IntroductionWe have reported the grafting of various polymers onto the surface of inorganic nano-sized particles, such ......

大长径比钨基合金棒材制备的关键是成形、脱脂和后续的烧结控制.基于增塑挤压成形的研究,对Ф24 mm钨基合金挤压棒坯的快速无缺陷......

采用纳米级金属氧化物颗粒为导静电填料,通过不同分散助剂的选择实验、分散助剂与溶剂体系间的配用实验、研磨分散工艺优化实验,研......

通过改性高纯度环氧树脂，以特种潜伏性固化剂代替部分酸酐制备了单组份TH-1169无溶剂低粘度环氧浸渍树脂，并对其进行常规性能测试。......