1) director distribution
指向矢分布
1.
The results show that the function of surface energy has a great influence on the director distribution and its property of transition.
在液晶盒（NLC）总自由能中分别采用不同形式的界面锚定能函数,通过自由能求变分,得到弱锚定向列液晶盒指向矢满足的方程和边界条件,选取适当的状态参量,分别对自由能及指向矢分布进行了数值计算,结果表明界面锚定能函数无论对指向矢分布还是对指向矢偏转性质都具有重要的影响。
2.
A simulation method for determining the director distribution of liquid crystal in a twist nematic layer is presented based on finite element method.
建立了基于有限元法的液晶层中指向矢分布的计算方法 ,可以方便地考虑非对称取向和表面锚定能及其形式对指向矢分布的影响。
3.
The influence of K24 on the director distribution was discussed by solving the equation.
根据平衡态自由能最小的原理,利用变分的方法,得到了表面弹性能K24项存在时,指向矢分布满足的微分方程。
2) directivity pattern
指向性分布
1.
The results show that the Kirchhoff code can predict well the pressure and directivity patterns except the phase error.
结果表明,该Kirchhoff积分程序可以获得远场噪声的有效声压和声场指向性分布。
3) director
[英][də'rektə(r)] [美][də'rɛktɚ]
指向矢
1.
The dependence of director orientation of newatic liquid crystals on electric field;
电场对向列相液晶指向矢取向的影响
2.
From the theory of Oseen-Frank, using finite difference and over-relaxation method, the numerical model of multi-dimensional liquid crystal director deformation profile is introduced, and the flow chart of the program is given The program has the features of quick speed, stability and high-accuracy, and it is suitable for solving any complicated liquid crystal structure.
从Oseen-Frank弹性连续体理论出发,用有限差分和张弛法详细地介绍了求解三维液晶指向矢的方法,并给出程序流程图,程序运行过程中发现具有速度快、稳定性好、精确度高的特点,适合于求解复杂的液晶结构。
3.
Based on the continuous elastomer theory,director equations are analyzed by comparing advantages and disadvantages of Newton method,simulated annealing and iterative algorithm.
根据连续弹性体理论对指向矢方程进行分析,对比研究了牛顿法、模拟退火法和差分迭代法的优劣。
4) director domain
指向矢畴
1.
Rectangular director domains were set up,which are bounded by "virtual surfaces" with a finite anchoring energy.
建立受到有限锚定能虚拟边界束缚的矩形指向矢畴,根据液晶的动力学理论得到聚合物稳定向列相液晶显示的上升时间常数的表达式。
5) vector distribution
矢量分布
1.
On the base of defining regulations,the lead as stock,the course of rolling of H-Beam was simulated,the parameters of length and width in flange and web's zone were analyzed,and the vector distribution rules of friction force in different deformation zone during steady rolling was obtained.
以铅为坯料,在给定轧制规程的前提下,系统地模拟了H型钢轧制的全过程;分析了翼缘和腹板变形区的长度、宽度等参数;最终获得了稳态轧制过程中摩擦力在不同接触区域内的矢量分布规律。
6) vector Wigner distribution
矢Wigner分布
补充资料：发矢
1.犹射箭。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条