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dust explosion
dust grain
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Also available:
World English Dictionary
Dictionnaire Français
dust tail
dust tail
(
plural
dust tails
)
noun
Definition:
comet tail curving away from Sun:
a comet tail that curves away from the Sun and is composed of small particles, usually about one micrometer in size
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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