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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
铬
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
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on-board clock
on-board computer
on-board-diagnostic
on board directly light-emitting diode package
onboard information system
on-board information terminal
on-board telescope
on-board unit
on-bottom stability of jacket
On Calligraphy
on-camera correspondent and reporter
On Canadian Poetry
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once primed quantity
once-through boiler
once-through boiler modulation control system
once-through boiler start-up
once-through correcting plate
once-through corrector
once through fuel cycle
once-through fuel cycle
once-through steam generator
Once Upon a Time in America
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