| dust |
A powderlike formulation which may consist of (1) only toxic agents, such as sulfur, (2) toxic agents plus an active diluent which serves as a carrier, or (3) toxic agent plus an inert diluent which may be in the form of talc or clay.
출처: www.knowledgebank.irri.org/glossary/Glossary/D.htm
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| dust |
Interstellar dust is composed of mictoscopic bits (on the order of a micron in diameter) of carbon and/or silicates. The origin of interstellar dust in unknown, but it seems to be associated with young stars. Interstellar dust is not at all like the dust we have in our houses (which is mostly bits of organic debris and lint). DUST LANE A dust lane is lane of dark interstellar dust in a galaxy or emission nebula. Dust lanes obscure light.
출처: www.enchantedlearning.com/subjects/astronomy/gloss...
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| dust |
A pesticide formulation which consists of an active ingredient impregnated on a finely ground carrier such as clay, talc, or calcium carbonate.
출처: www.uoguelph.ca/GTI/urbanpst/glossa_e.htm
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| dust |
Pesticide formulation which is applied as a dust, ie, dry, in contrast to emulsifiable concentrates, wettable powders and soluble powders which are applied wet. Dusts also differ from granules in that the active ingredient of a dust is mixed with a diluent, whereas the active ingredient of granules is mixed into the diluent so that it is absorbed into or coats the granules.
출처: www.optimara.com/optimaraglossary/d.html
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| dust |
Small particles of solid matter. Also, a grading or size of natural resin.
출처: www.armstrong.com/commflooringna/glossary.html
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