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单词
helvite
释义
helvite
[`hel´vīt]
MINERALOGY
(Mn,Fe,Zn)
4
Be
3
(SiO
4
)
3
S A silicate mineral isomorphous with danalite and genthelvite. Also known as helvine.
随便看
double-bevel groove weld
double-blind sample
double-blind technique
double block and bleed system
double-block brake
double blossom
double board
double bond
double-bond isomerism
double-bond shift
double bottom
double-bottom cellular
double-bounce calibration
double-break switch
double bridge
double brilliant
double-buffered data transfer
double bus-double breaker
double bus-single breaker
double-button microphone
firing azimuth
firing base
firing box
firing button
firing cable
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更新时间:2025/8/8 5:12:24