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单词
wittite
释义
wittite
[`wi´tīt]
MINERALOGY
Pb
5
Bi
6
(S,Se)
14
A light lead gray, orthorhombic or monoclinic mineral consisting of a sulfide of lead and bismuth.
随便看
grid neutralization
grid north
grid parallel
grid-plate capacitance
grid-plate transconductance
grid-pool tube
grid prime vertical
grid pulse modulation
grid pulsing
grid-rectification meter
grid resistor
grid return
grid rhumb line
grid spectrometer
grid suppressor
grid swing
grid track
grid transformer
grid-type level detector
grid variation
grid voltage
Griebe-Schiebe method
Griebhard's rings
Griess reagent
Griffith crack
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更新时间:2025/12/14 13:18:35