Origin

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利用origin软件能准确、快捷地测量出截止电压与光子频率之间的关系曲线(U0~ν)的斜率,避免了实验过程中的人为因素。由于目前计算机已经普及,因此利用origin辅助测量普朗克常数的可操作性很强,可...

《广西物理》 2010年01期 关键词: "普朗克常数"," origin"," 大学物理实验" 收藏

The emergence of daptomycin non-susceptible enterococci(DNSE) poses both treatment and infection con...

《World Journal of Clinical Infectious Diseases》 2015年02期 关键词: 收藏

With the support by the National Natural Science Foundation of China and the Chinese Academy of Scie...

《Science Foundation in China》 2020年01期 关键词: "" 收藏

An acute respiratory disease, caused by a novel coronavirus(SARS-CoV-2, previously known as 2019-nCo...

《Military Medical Research》 2020年01期 关键词: "" 收藏

The high-K calc-alkaline granitoids in the northern part of the Mandara Hills are part of the wellex...

《Acta Geochimica》 2020年03期 关键词: "" 收藏

The mafic dykes（dolerites） during the Early Paleozoic are widely spread in Langao-Ziyang,southern Qi...

《Acta Geochimica》 2020年03期 关键词: "" 收藏