| 11. | They are also useful for sorting microscopic particles, and may be useful for assembling cell arrays.
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| 12. | The danger of ingesting microscopic particles remained.
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| 13. | In physics, the term "'macron "'is used to describe microscopic particles, dust sized, accelerated to high speeds.
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| 14. | But when a shell strikes its target, some of the metal burns and oxidizes into microscopic particles.
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| 15. | From the air or street level, they nightly have saturated the atmosphere with microscopic particles of the poison.
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| 16. | Microscopic particles released by prey are carried through the sea water and captured by the Atlantic Oyster Drill.
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| 17. | Microchips must be manufactured in " clean rooms " devoid of any microscopic particles that could wreck them.
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| 18. | Carried on an Army Humvee all-terrain vehicle, the system continuously samples the air for microscopic particles of biological agents.
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| 19. | Most droplets that freeze contain a microscopic particle, called a freezing nuclei, that mimics the crystallite structure of ice.
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| 20. | A well-controlled laser beam can be exactly positioned to scatter off a microscopic particle with a deterministic outcome, for instance.
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