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稀有气体
释义
稀有气体
Encyclopedia
工学
稀有气体
释
rare gas
稀有气体
在空气中含量极微的气体。俗称惰性气体,又称氦族气体。
理学
稀有气体
释
rare gas
稀有气体
包括氦、氖、氩、氪、氙、氡、七种化学元素,其中人工合成的原子核非常不稳定,半衰期很短。它们属周期系零族元素。因为它们的化学惰性且在大气中含量极少,又称惰性气体、珍贵气体。
Physics
热学、统计物理学
热学、热力学
rare gas
稀有气体
Astronomy
noble gas; rare gas
稀有气体
Chemistry
>无机化学>无机化学基本概念与无机化合物>释义
rare gas; noble gas
稀有气体
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adult stem cell
ADU precipitation
A. Durer
ADU沉淀
advaita
advance care planning
advanced
advanced adiabatic compressed air energy storage
Advanced Ancient Chinese Grammar
advanced ballistic reentry system program
advanced ballistic re-entry vehicle
advanced biofuels
advanced ceramics
Advanced Communication Technology Satellite
Advanced Composition Explorer
advanced configuration and power interface
advanced cooperation
advanced data display system
advanced data management
advanced differential equation
advanced distribution automation
advanced drilling method
advanced driver assistance system
Advanced Earth Observing Satellite
advanced emergency braking system
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更新时间:2025/12/25 22:20:59