单词 | pericline twin |
释义 | > as lemmaspericline twin pericline twin n. Crystallography a twin crystal in which the macro-axis is the axis of twinning, as often occurs in crystals of pericline. ΚΠ 1877 E. S. Dana Text-bk. Mineral. ii. 302 Albite... Twins:..twinning-axis, the microdiagonal axis (b), the pericline twins. 1999 I. Kostov & R. I. Kostov Crystal Habits Minerals iii. 35 Triclinic system... Pericline twins with [101] as twin-axis and composition-plane corresponding to the so-called rhombic section. < as lemmas |
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