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单词
medina quartzite
释义
medina quartzite
[mǝ`dē·nǝ `kwȯrt´sīt]
MINERALOGY
A variety of quartz containing 97.8% silica; melting point is about 1700°C.
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secondary reserves
secondary root
secondary sewage sludge
secondary shaft
secondary splits
secondary standard
secondary station
secondary storage
secondary stratification
secondary stratigraphic trap
secondary stress
secondary structure
secondary surveillance radar
secondary target
secondary tectonite
secondary tide station
secondary tissue
secondary twinning
secondary tympanic membrane
secondary voltage
secondary wall
secondary wave
secondary weapon
secondary winding
secondary xylem
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更新时间:2024/12/25 13:05:15