共搜索到2967条信息,每页显示10条信息,共297页。用时:0小时0分0秒961毫秒
constraints on a three-component model of Kamchatka arc petrogenesis[J]. Geochimica et Cosmochimica Acta, 1997, 61(3): 577-600. [34] ALLEGRE C J, MINSTER J F. Quantitative models of trace element......
resistance [J]. Transactions of Nonferrous Metals Society of China, 2008, 18: 240-247. [7] CUI X, YANG R, LIU C, YU Z, LIN X. Structure and corrosion resistance of modified micro-arc oxidation coating on AZ31B magnesium alloy [J]. Transactions of Nonferrous Metals Society of China, 2016, 26: 814-821. [8] LIANG J, HU L, HAO J. Improvement of corrosion properties of micro arc oxidation coating on magnesium......
. A Paleogene extensional arc flare-up in Iran [J]. Tectonics, 2011, 30: TC3008. [34] YANG Z, HOU Z, WHITE N C, CHANG Z, LI Z, SONG Y. Geology of the post-collisional porphyry copper– molybdenum deposit......
as Z, C2, C4, C5, C6 and C7 respectively, were prepared via arc melting the high-purity constituent elements, namely Zr (99.9%), Co (99.99%), Al (99.999%), Cu (99.999%), under the Ti-gettered high......
the cylindrical coordinate system, the barreling shape is assumed to be a period of arc for a circle. Through the description of the velocity field, the friction factor can be reversely calculated......
]. Meanwhile, the thrust-compression of the Liupanshan orogenic-belt is the major driving force in the formation of a series towards NW–NE- protruding arc thrust-tectonic systems [17]. In combination......
(environmental control systems) are necessary. In decades ago, electric arc furnace (EAF) route was introduced, it produced the 26.6% in 1988 and 33.8% in 2010. The operating cost has increased due......
carbothermic smelting reduction of chromite (Mg,Fe)(Cr,Al,Fe)2O4 in a submerged arc furnace (SAF). Slag-making fluxes such as quartzite, dolomite, or limestone [1] are used to react with the refractory......
residual soil sample distributes in a shape of inverse elliptical arc, the elliptic equation is x2/a2+y2/b2=1 (where a and b are the major axis and minor axis of the elliptical respectively), as shown......
, HATHERLY M. Recrystallization and related annealing phenomena [M]. Elsevier, 1995. [53] LEKATOU A, SFIKAS A K, PETSA C, KARANTZALIS A E. Al-Co alloys prepared by vacuum arc melting: Correlating......