| quartz |
A form of silicone dioxide. Commonly used in the making of radio transmitters and heat resistant products.
출처: www.angelfire.com/pa/baconbacon/page4.html
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|---|---|
| quarter |
a section of the surface of a millstone defined by master furrows, not necessarily one-fourth the surface area of a millstone. Quarter dress- a form of millstone dress using a series of straight furrows, the largest of which divide the surface of the millstone into regions called "quarters." Quern- a simple form of rotary grist mill, consisting of a stationary lower bed stone and an upper runner stone usually rotated by hand with the aid of a stick or lever fastened to the upper stone. ...
출처: www.angelfire.com/journal/pondlilymill/glossary.ht...
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| quintile |
The breakdown of an aggregate of percentile rankings into five categories: eg the 0-20th percentile, 21-40th percentile.
출처: www.angelfire.com/wa2/buildingcathedrals/measuring...
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| quadrate |
square; somewhat square.
출처: www.biology.lsu.edu/heydrjay/ThomasSay/terms.html
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| qualitative analysis |
An analysis that ascertains the nature of the attributes, behavior, or opinions of the entity being measured.
출처: www.epa.gov/evaluate/glossary/q-esd.htm
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