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arsenic
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化学元素,元素符号As,原子序数33,原子量74.921595(6),属周期系ⅤA族。
Astronomy
全称:arsenic。缩写:As
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>无机化学>无机化学基本概念与无机化合物>释义
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mail transfer agent
mail transfer agent, MTA
mail user agent
mail user agent, user agent, UA
maimendong decoction
Mai Menghua
main amplifier
main and auxiliary lens
Mainardi
Mainardi-Codazzi equations
main asteroid belt
main band
Main Bank System
main beam
main-beam efficiency
main belt
main-belt asteroid
main-belt comet
mainboard
mainboard, masterboard, motherboard
main body
Main Botanical Garden of Moscow, Russian Academy of Sciences
main branch
main-branch library system of Dongguan Library
main-branch library system of Suzhou Library
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