black region meaning in Hindi

Examples

1. Still others, in poor, majority-black regions such as the Mississippi Delta, continue to operate with few, if any, black students.
2. The demarcation between pale and black regions on the feather is gradual in the ravens and sharply delineated in the crows.
3. Most ( if not all ) lines were lost; they were turned into black regions, and their effective line widths vary.
4. It is horizontally divided into a black region ( above ) and a red ( Pantone 179 ) region ( below ).
5. The area of total eclipse is the very small black region near the center of the much larger, moving shadow of partial eclipse
6. Black cannot be entered; when the pointer tries to enter a black region, the rules of choosing the next block are changed instead.
7. Also, if the current or voltage are driven too high,'burning'can set in; in this case the supplies act as if nearly shorted and large, uneven and amorphous black regions develop.
8. Randall Robinson, head of TransAfrica, which often lobbies for greater U . S . humanitarian aid for Africa, has criticized Farrakhan's support for the repressive black regions in Nigeria and Sudan.
9. In terms of visual appearance, observers who fall into the hole perceive the black region constituting the horizon as lying at some apparent distance below them, and never experience crossing this visual horizon.
10. What is the name of the effect used to change an image into regions of white and black, looking perhaps not unlike a Rorschach inkblot test, yet in which the subject of the image is still immediately recognizable due to our interpretation of the black regions as shadows?