资讯
Strelec - who was the subject of a bid from Celtic back in January - netted 25 goals in all competitions last season ...
Explore reversible architecture—modular, dry, and zero-bonding systems that create adaptable, sustainable buildings designed ...
Too much vitamin C can lead to kidney stones, iron overload, gut issues, and skin damage. Here's how to protect yourself from toxic overload.
This study suggests that the crystal cell structure is an effective descriptor and GA-BPNN can be used as a powerful approach to foresee the Tc in development of doping iron-based oxy-arsenide ...
The crystal also includes small visual diagrams of nucleotide structures, DNA's double-helix shape and the atomic structure of elements crucial to life such as carbon, oxygen and nitrogen.
AT the recent meeting of the Iron and Steel Institute Messrs. A. Westgren and G. Phragmen presented a continuation of work published by them two years ago at the same Institute. The present paper ...
Nagakura, S., Shiraishi, K. and Toyoshima, M. (1979) Crystal Structure and Morphology of the Ordered Phase in Iron-Carbon Martensite. Transactions Japan Institute of Metals, 20, 100-110. has been ...
The paper is devoted to the study of transport properties of the semiconductor phase of iron disilicide (/spl beta/-FeSi/sub 2/) at low temperature. A previous study of kinetic properties of /spl beta ...
Iron meteorites are mainly made of an iron-nickel alloy with a distinctive crystalline structure known as a Widmanstätten texture. Bands are formed by varying levels of nickel. There can be wide ...
A particular composition of zinc and iron sulfide atoms is present in wurtzite, an equally rare mineral. Incidentally, gallium nitride (GaN) exhibits a similar crystal structure. The rarity of the ...
Crystal Structures Key to Steel’s Design Flexibility Feb. 7, 2023 Material engineers have mapped out the reasons some steels are better than others and how to make those better still.
The crystal structure is achieved through a periodic distribution of groups of atoms (or ions/molecules). Ideally, considering a crystal that extends to infinity in spatial coordinates, the ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果