1) dimension of lattice
格的维数
2) gridding dimension
网格维数
1.
This paper connected the fractal theory with the mechanical fault diagnosis,discussed the basic concept of the fractal dimension,introduced the concept of gridding dimension and its solu- tion.
将分形的有关理论与机械故障诊断联系起来,论述了分形维数的基本概念,介绍了网格维数及其求取方法。
2.
In this paper,the author presented the definition of fractal and gridding dimension,especially the method of its calculations and the theory of its diagnosis,calculated gridding dimension of the gear in general malfunction.
在介绍分形和网格维数定义的基础上,着重概述了网格维数的计算方法和诊断原理,计算了齿轮在常见故障状态下的网格维数,并利用网格维数距离函数对齿轮的常见故障进行了识别。
3) Moments of Wigner distribution function
维格纳分布函数的矩
4) Wigner function
维格纳函数
1.
Voltage-current characteristics in a three-quantum-well superlattice unit are studied by numerically solving the nonequilibrium Wigner function equation.
通过数值求解非平衡态维格纳函数,研究了三量子阱(three-quantum-well)超晶格单元结构共振隧穿电压-电流特性。
2.
The time-dependent Wigner function can be obtained from these technologies by reducing-density operator and the expansion in Fock states.
利用相互作用表象中增光子相干态光场与二能级原子作用的系统动力学波函数,通过约化密度算符和维格纳函数福克基矢展开技术得到描述光场随时间演化的含时维格纳函数,并用数值模拟分析该维格纳函数随时间演化及随光场振幅变化的特点。
3.
Its non-classical properties are discussed,the Wigner function are derived.
维格纳函数图像显示了增光子圆态显著的非经典性质,发现了光子激发与圆态光强的增大都能使量子态由叠加引起的干涉效应明显增强。
5) dimension of plot
图的维数
补充资料：格的
1.箭靶中心。
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