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Encyclopedia
工学
晶格动力学
释
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在一定的宏观条件(温度、压力等)下,若多个系统某个特定的集体激发变得不稳定,该集体激发的现象。在钛酸钡(BaTiO3)一类的位移型铁电体中,某一特定的晶格振动模(通常是频率最低的横光学模)在温度趋于相变点时,其固有频率逐渐减小到零,晶体原子处于新的平衡位置,形成新的结构。
Physics
热学、统计物理学
统计物理学
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Mothallah
Mother
mother
mother and daughter consecutive names
motherboard
mother cell
Mother Courage and Her Children
Mother Cursed Her Traitor Son
mothering
Mother Joan of the Angels
Motherland Hotel
motherland's identification
mother liquid
mother liquor
Mother of All Bombs
mother-of-pearl lacquer
mother queen protector of court opera
Mother's Happiness
mother ship
Mothers of the Plaza de Mayo
mother-son supplementation and draining method
Mother's Stake
Mother Teresa
Mother Tongue
mother tongue
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