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铬
释义
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Encyclopedia
工学
非必需微量元素
释
chromium
铬
一种化学元素。
理学
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释
chromium
铬
化学元素,元素符号Cr,原子序数24,原子量51.9961(6),属周期系ⅥB族。
Astronomy
全称:chromium。缩写:Cr
铬
Chemistry
>无机化学>无机化学基本概念与无机化合物>释义
chromium
铬
随便看
quartz album
quartz andesite
quartz barometer
quartz ceramics
quartz clock
quartz crystal
quartz crystal clock
quartz crystal filter
quartz crystal frequency standard
quartz crystal microbablance
quartz crystal microbalance
quartz crystal microbalance-based biosensor
quartz crystal resonator
quartz diorite
quartz extensometer
quartz fiber
quartz filter
quartz frequency stabilizer
quartz glass
quartzite
quartzite jade
quartz lens
quartz monzonite
quartz oscillator
quartz plate
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