isogyres मीनिंग इन हिंदी

उदाहरण वाक्य

1. The maximum separation between isogyres occurs when the slide is rotated exactly 45 degrees from one of the orientations where the isogyres come together.
2. The maximum separation between isogyres occurs when the slide is rotated exactly 45 degrees from one of the orientations where the isogyres come together.
3. An interference figure produced looking straight down or close to the optic axis of a uniaxial mineral will show a characteristic " Maltese " cross shape to its isogyres.
4. The isogyres will touch each other four times in one 360 degree revolution, with each time corresponding to one of the extinction positions seen in normal cross polarised light.
5. On either side of the " saddle " formed by the isogyres, birefringent rings of colour run concentrically around two eye like shapes called " melanotopes ".
6. Continuing to rotate the stage will cause the isogyres to separate again-but into the opposite quadrants to where they were previously-then meet again, then separate again into their original quadrants, and so on.
7. The point where the isogyres is most tightly curved represents the position of each of the two optic axes present for a biaxial mineral, and thus the maximum separation between the two curves is diagnostic of the angle between the two optic axes for the mineral.
8. One or two curved isogyres ( sometimes called " brushes " ) will be visible, one of which will have its point of maximum curvature perfectly centred . ( The figure shows an example with a single isogyre visible . ) If two isogyres are visible, they will be positioned back-to-back.
9. One or two curved isogyres ( sometimes called " brushes " ) will be visible, one of which will have its point of maximum curvature perfectly centred . ( The figure shows an example with a single isogyre visible . ) If two isogyres are visible, they will be positioned back-to-back.
10. Rotating the stage will cause the isogyres to move and change shape strikingly-moving from a position where the isogyres curve smoothly and are widely separated at their closest point, then gradually becoming more tightly curved / squarer at their midpoints as they approach each other ( a second isogyre appearing from out of the field of view if it was absent before ), then merging to form a maltese cross pattern very much like that of a uniaxial mineral.