1) body-centred cubic cell
体立方晶格(晶胞)
2) cubic lattice
立方晶格
1.
By using the mean-field approximation method,the critical behavior of the mixed-spin XXZ model with DM interaction on the cubic lattice is studied.
利用平均场近似的方法,研究了立方晶格上具有DM相互作用的混合XXZ模型的相变和临界性质。
3) body-centered cubic crystal
体心立方晶格
1.
The shape of Brillouin zone of body-centered cubic crystal is not normal dodecahedron;
体心立方晶格的布里渊区形状不是正十二面体
4) body-centered cubic lattice,body-centered cube space lattice
体心立方晶格<冶>
5) cubic semiconductor
立方晶格半导体
6) cubic crystal
立方晶体
1.
Design programming in orientation distribution function of cubic crystal marcotexture;
立方晶体宏观织构取向分布函数的程序化
2.
A problem concerning with the reflection and refraction of thermoelastic plane waves at an imperfect interface between two generalized thermally conducting cubic crystal solid half-spaces of different elastic and thermal properties with two relaxation times has been investigated.
研究具有两个驰豫时间的、两个不同弹性和热性质的、广义传热立方晶体固体半空间的有缺陷结合面上,热弹性平面波的反射和折射问题。
3.
By using the technique of ultrasonic pulse-echo overlap, the pressure variations ofthe natural sound velocity in cubic crystals Si and Bi_(12)GeO_(20) for pure longitudinal and shear wavespropagating along[100] [110]and[111] direction were measured in0.
1~500MPa流体静压力范围,测量了立方晶体Si和Bi_(12)GeO_(20)中沿[100]、[110]和[111]方向传播的纯纵波和切变波自然声速值随压力的变化。
补充资料:面心立方晶格
面心立方晶格(胞)(f.c.c.晶格)
面心立方晶胞如图所示,金属原子分布在立方体的八个角上和六个面的中心。面中心的原子与该面四个角上的原子紧靠。具有这种晶格的金属有铝(al)、铜(cu)、镍(ni)、金(au)、银(ag)、γ-铁(γ-fe,912℃~1394℃)等。
面心立方晶胞的特征是:
一、晶格常数:a=b=c,α=β=γ=90°
二、晶胞原子数:1/8×8+1/2×6=4(个)
三、原子半径:γ原子=四分之根号二a
四、致密度:0.74(74%)
说明:补充资料仅用于学习参考,请勿用于其它任何用途。