Hydrogen-storage mechanism, absorbing and disrobing hydrogen capacity and kinetics of metal alloys and carbon materials are summarized.
论述了金属合金和碳材料的储氢机理、吸放氢量和动力学性能;探讨了活性金属Ni、Pd、Li和K对碳材料储氢的催化性能和金属Mg与多壁纳米碳管、碳纳米纤维、高比表面积活性炭、无烟煤和纳米石墨等碳材料复合储氢的性能及机理;指出了储氢材料应该向Li、Na、Mg、Al、B等轻元素和无烟煤、石墨等储量大、赋存广、成本低的碳材料方向发展。
Several Problems in Nickel Bleached White Karat Gold Alloys
关于镍漂白金合金的若干问题
Effects of trace rare earth Ce on as-cast microstructure and hardness of gold alloy;
微量稀土Ce对金合金铸态组织及其硬度的影响
Effects of gold alloy,Ni-Cr alloy casting crown on MRI examination;
金合金、镍络合金铸造冠对磁共振成像检查的影响
Progress in cyanide-free electroplating of gold alloys;
无氰电镀金合金研究进展
The surface or outer layer of a metal alloy.
金属合金的表面或外层。
non-metal-non-metal eutectic alloy
非金属-非金属共晶合金
metal-nonmetal eutectic alloy
金属-非金属共晶合金
metal-metal eutectic alloy
金属-金属共晶合金
bimetal strip from tin-aluminium alloy
高锡铝合金双金属带
microanalysis of metals and alloys
金属和合金的微观分析
non-ferrous metals & alloys
非铁金属,有色金属及合金
electric arc apparatus, hot-spraying, for metals and metal carbides
金属和金属硬质合金热喷涂电弧设备
Research Status of Diffusion Metallizing Technique for Non-ferrous and Alloy
有色金属及合金渗金属技术研究现状
To combine(metals)to form an alloy.
铸成合金将(几种金属)铸成合金
Hard alloy, refractory metal, superhard alloy( diamond) products, etc.
◆硬质合金、熔金属、硬合金(刚石)品等。
Investigation of MEtal Complex and Metallomicelle Mimicking Hydrolytic Metalloenzymes;
金属配合物及其金属胶束模拟水解金属酶研究
Hard alloy, refractory metal, superhard alloy (diamond) products, etc.
硬质合金、难熔金属、超硬合金(金刚石)制品等。
the precious metals, ie gold,silver and platinum
贵金属(金、银、白金)
A nonmetallic element, such as carbon, that can form an alloy with metals.
非金属能与金属结合生成合金的非金属元素,例如碳元素
(used of metals) consisting of or alloyed with inferior metal.
(用于金属)由次金属组成或合成的。
A fused metal or glass globule.
金属球,玻璃球熔合的金属或玻璃小球
Interoceanmetal Joint Organization
国际海洋金属联合组织(海洋金属组织)
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