scandium造句
1, Lead scandium tantalate ceramics exhibit excellent dielectric, piezoelectric, and ferroelectric properties, but need rather higher sintering temperature and possess lower Curie temperature.
2, In this paper, aluminum - scandium alloys were prepared starting form scandium oxide by molten salt electrolysis.
3, The purity 99.99% of scandium oxide(Sc 2O 3) was prepared from tungstenic slag with extraction process.
4, Scandium - modified Al alloys are a new kind of high performance alloys.
5, PMBPmediated emulsion liquid membrane Was developed to extract scandium from a mixture.
6, This paper the acidity changes across the membrane when various carriers were used to extract scandium.
7, This paper describes a rapid method for the separation and determination of microgram amounts of scandium and thorium.
8, The Oxides, Salts and Metal of the Lanthanum, Cerium, Praseodymium, Neodymium, Samarium, Europium, Gadolinium, Terbium, Dysprosium , Holmium, Erbium, Thulium, Ytterbium, Lutetium, Yttrium,[http:///scandium.html] Scandium.
9, The distribution in nature, application, and extraction technology of scandium are introduced.
10, The study of optimum conditions of the colour reaction of scandium with chrome azurol S in the presence of tetradecyl pyridinium chloride and emulgent OP is reported in this paper.
11, Rare earth metal: Any of a large class of chemical elements including scandium (atomic number 21), yttrium (39), and the 15 elements from 57 (lanthanum) to 71.