The title compound Ph3P=C(H)C(O)PhNO2(L) has been prepared by the addition of triphenylphosphine in acetone as solvent t......

C_34H_88O_2N_4Mo_2Fe_2S_10, Mt= 1209. 25,monoclinic, P2_1/a,a= 17. 722 (7) ,b= 11. 857(5),c= 13. 743(5) A .β= 112. 29 ......

Hydrothermal reaction between mixed ligand(1,2,4-triazole and benzoic acid) and Zn(NO3)2·6H2O afforded a three-dimensio......

The characteristics of Mossbauer spectra for a sample of schorlomite are described in this paper. There are 7 fitting d......

Pt/C电极用四氢呋喃和丙酮混合溶剂活化处理后,对乙醇氧化的电催化活性有明显提高,其主要原因是活化处理后能除去电极表面的杂质,......

利用高压搅拌式水合物实验装置，进行了四丁基溴化铵（TBAB）水合物储氢的研究。在恒容条件下，考察了水浴温度、初始压力对水合物储氢特性......

目的：对市售１１个厂家的曲克芦丁制剂进行质量评价。方法：就含量、溶出度和组分进行分析比较。结果：制剂Ａ为散剂，制剂Ｂ，Ｃ，Ｄ，Ｅ，Ｆ，Ｇ，Ｈ，Ｉ，Ｊ，Ｋ为糖衣片剂，以ＨＰＬＣ测定含量......

应用二维核磁共振对2-甲基重氮萘醌在四氢呋喃和二氧六环中光解反应的产物:2-甲基-4-螺(2′-四氢吡喃)萘-1-酮 (3)、2-甲基-4-(2′......

原生动物作为军团菌的天然寄主，在军团菌的生存、增殖、毒力和抗逆性等方面起着重要的作用。通过多次转化筛选，获得了一种高量表达绿......

ＥＬＥＣＴＲＯＰＨＹＳＩＯＬＯＧＩＣＡＬＥＦＦＥＣＴＳＯＦＴＥＴＲＡＨＹＤＲＯＰＡＬＭＡＴＩＮＥＯＮＣＡＮＩＮＥＰＵＲＫＩＮＪＥＦＩＢＥＲＡＮＤＶＥＮＴＲＩＣＵＬＡＲ　ＭＵＳＣＬＥＩＮＶＩＴＲＯＺｈａｎｇＤｉａｎｚｅｎｇ（张殿增）；ＬｉＸｉｋｕａｎ（.........

Armoring countermeasures, such as riprap stones, are the primary method used to protect bridge piers against scouring; h......