粗粒的铁将降低二茂铁的产量.A coarser grade of iron will lower the yield of ferrocene.这些阴离子受体包括桥联二吡咯柄型二茂铁 、 基于联吡咯的索烃、附加有离子基团的吡咯酰胺、吡咯-2, 5- 二甲酰胺和吡咯 -2,5-二乙酰胺.These receptors include bridged dipyrrole ansa - ferrocene, bipyrrole - based...
Should auld acquaintance be forgot, and never brought to mind?怎能忘记旧日朋友,心中能不怀念?I'll spare no effort to help you for auld lang syne.为了往昔的情谊,我会不遗余力地帮助你.It's a tradition to sing'Auld Lang Syne'on New Year...
何以自解?How are you to explain yourself?自解压缩档案,并依照指示安装程序.Run the self - extracting archive and follow the instructions of the installation program.选择输出文件夹中的照片+自解压缩存档文件和电子邮件如果你想.Select output folder for photos + self - archi...