Sentence examples for a twinning from inspiring English sources
These observations are totally in keeping with a twinning direction of ( left[10overline{1}right] ).
Indentation of the {011} face proved anomalous in that a twinning direction of ( leftlangle overline{1}11rightrangle ) was suggested.
This occurs at a twinning frequency of approximately one twin per grain.
From their description of the twinned morphology, the twinning elements are determined as K1; (101), n1; ( left[10overline{1}right] ), K2; (100), n2; [001] with a twinning shear of 0.353.
The morphology and microstructure of a single, macroscopically straight twin interface with a twinning stress of about 1 MPa was analysed in detail by differential interference contrast optical microscopy and X-ray diffraction.
Specifically, the lamellae in a variant have a {1 1 2} compound twin relationship, the major lamellae (or minor lamellae) are twin related with a twinning plane of high indices, but the major and minor lamellae across the A C interface are not twin related.
Twins in a pair were randomly designated as the "A" twin or "B" twin.
Twin A, twin B or both twin(s) had to be in non-cephalic presentation.
