单词 | preferred orientation |
释义 | > as lemmaspreferred orientation preferred orientation n. Crystallography and Metallurgy an orientation which crystals in a material tend to adopt or in which they tend to form, usually because of applied stress. ΚΠ 1929 Chem. Abstr. 23 1051 The detn. of the presence and the quant. description of preferred orientations in cryst. masses. 1956 Jrnl. Iron & Steel Inst. 183 99/2 The Zn coating on galvanized wire shows no preferred orientation. 2001 R. W. Cahn Coming of Materials Sci. v. 205 Polycrystalline uranium normally has a preferred orientation of the population of grains. < as lemmas |
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