| 1. | It also refers to any glossy synthetic material used to make clothing.
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| 2. | Coins are usually metal or alloy, or sometimes made of synthetic materials.
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| 3. | More colorful variants are usually synthetic and reflect incorporation of synthetic materials.
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| 4. | These are mainly highly technical refinements of well-known and not-so-well-loved synthetic materials.
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| 5. | Many of the ships are made of organic rather than synthetic material.
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| 6. | The issue is not one of adding synthetic material to the article.
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| 7. | Geocomposites are a combination of synthetic materials that are ordinarily used singly.
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| 8. | The Troy-based company develops materials used in energy, information and synthetic materials.
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| 9. | Some recent makers have used synthetic materials in place of the animal horn.
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| 10. | Helicopters were dropping large sandbags made of strong, synthetic materials in the breach.
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