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释义
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Encyclopedia
工学
晶格动力学
释
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软模
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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the Red Army's wrapper of six points for attention
The Red Badge of Courage
The Red Clouds over the Horizon
The Red Cross Law
The Red Detachment of Women
The Redemption of Physical Reality
The Red Flag
The Red Flag Thrown into West Wind
The Red House
The Red House Children's Book Award
the rediscovery of Mendelian law
The Red Lantern
The Red Maid
The Red-Mane Horse
the red octagonal dish carved with the painting Viewing Waterfall with the mark of “made by Yangmao”
The Red Pear Flower
The Red Poppy
The Red Ribbon of the Earth
The Red Robe
The Red Shirt Without Buttons
The Red Shoes
The Red-spider Demon and the White-spider Demon
The Red Sun
The Reed Catkins Field
therefore
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