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lwxzhdp
- 这是《中国有色金属学报》编辑部彭超群关于高水平科技论文写作与投稿的PPT资料,对想发表文章的人是很有用的.-This is the China Non-Ferrous Metals Journal editorial Peng Chaoqun high level of scientific papers on the writing and submission of the PPT information, published an article on people who want
thirth
- 导体通常指电阻率 < 10-4 · cm 的物质。金属和合金一般都是导体，如铝、金、钨、铜、镍铬 等。能带能隙很小或为 0 , 在室温下电子很容易获得能量而跃迁至导带而导电。-Usually refers to a conductor resistivity < 10-4 cm material. Metals and alloys are generally conductors such as aluminum,
Spintronics
- Electronic devices that exploit the spin of electrons as well as their charge are poised to overcome a major hurdle that could signal the beginning of an electronics revolution. Spintronics, at the interface between magnetism and electroni
rare-earth-metals-introduce
- 钪(Sc)、钇(Y)和镧系金属中镧(La)、铈(Ce)、镨(Pr)、钕(Nd)、钜(Pm)、钐(Sm)、铕(Eu)、钆(Gd)、铽(Tb)、镝(Dy)、钬(Ho)、铒(Er)、铥(Tm)、镱(Yb)、镥(Lu)17个金属的统称。-Scandium (Sc), yttrium (Y), and lanthanide metals Lanthanum (La), cerium (Ce), praseodymium (Pr), neodymium (Nd), DR (Pm), samarium (Sm
meep-metals
- 介绍如何在三维时域有限差分法meep开源软件中设置金属的介电常数-how to deal with metals in Meep
Semiconductor-Basics
- Materials can be categorized into conductors , semiconductors or insulators by their ability to conduct electricity. It is a popular belief that insulators do not conduct electricity because their valence electrons are not free to wander throughout t
PSO
- The new version of PSO algorithm-based algorithm to optimize the global cooling metals - Persian paper
planning rattrapage_GE_S2_2016(11111)
- Lacquering, metallizing, shot blasting and High-quality chemical treatment On all types of metals.
ISO 8407：2021 Corrosion of metals and alloys — Removal of corrosion products from corrosion test specimens
- 国际标准文本：ISO 8407：2021金属和合金的腐蚀 从腐蚀试验样本中清除腐蚀产物 Corrosion of metals and alloys — Removal of corrosion products from corrosion test specimens