| 31. | Modern printing plates have a brushed or roughened texture and are covered with a photosensitive emulsion.
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| 32. | Older nymphs develop shiny black anterior abdominal segments, and roughened, dull black posterior segments.
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| 33. | Fabric-B shows marked improvement in finishing, but the lower half was deliberately roughened.
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| 34. | This is etched ( roughened ) in an electrochemical process to increase the effective electrode surface.
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| 35. | The concrete used is nonacidic and the surface is roughened and dimpled, to encourage coral growth.
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| 36. | The long, vertical dark lines show where the troughs of gravity waves have roughened the surface.
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| 37. | The whole surface is covered with flatly rounded threads, which are roughened by the incremental lines.
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| 38. | The costa is roughened with short projecting grey scales from near the base to near the middle.
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| 39. | In a subsequent working process, the coated layers are partially removed, roughened, partially destroyed.
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| 40. | LiCausi said in a raspy voice roughened by age, cigar smoke and a hint of December flu.
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