The interaction of water vapor and oxygen with TiAl-based alloy has been studied with Auger electron spectroscopy and X-ray photoelectron spectroscopy. The resu
Quasistatic and dynamic tensile behavior of Zr52.5Al10Ni10Cu15Be12.5 bulk amorphous alloy was investigated at the strain ratesof 10-4~103 s-1 by using a Shimadzu
摘要:清朝是我国历史上最后一个封建专制王朝,也是我国专制统治发展的最高峰。在清代,档案文献编纂工作也得到了前所未有的强化和发展。本文以清代档案文献编纂为视角,对清代档案文献编纂思想的主要内容展开研究,总结其中的思想精华以及存在的缺陷,为我国的档案文献编纂工作提供参考和借鉴。 关键词:清代档案文献编纂思想 Abstract: The Qing Dynasty is the last feudal