这位科学家分析了一个涵盖60年、包括340万篇学术文献的数据库，研究了这些文献的参考文献引用数目。
He analyzed a database of 34 million scholarly articles and their citations, spanning six decades of research.
所引用的文献特别注意了从新一代高能量、动量分辨的能量分析器得到的系统、深入的工作。
Special attention is paid to the nice results obtained by the state_of_art Scienta analyzer with the extremely high energy and momentum resolution.
总结了卟啉类试剂在荧光光度分析中的应用情况，引用文献67篇。
Applications of porphyrin in fluorophotometric analysis are reviewed. It presented with 67 references.
应用推荐