1) modified dispersion relation
修正的弥散关系
2) dispersion-correction term
弥散修正项
1.
By using the finite volume method of unstructured grids and introducing dispersion-correction term and TVD high-convection scheme,the feasible algorithm of a finite volume method for 2-D tidal flow is established.
基于非结构网格有限体积法,通过引入弥散修正项和TVD高阶对流格式,形成高精度、守恒性好的非结构二维潮流有限体积算法。
3) Modified dispersion relations(MDR)
修正的色散关系(MDR)
4) Fourier analysis for dispersion
傅立叶弥散修正
5) nonlinear dispersion relation
非线性弥散关系
1.
A wave nonlinear dispersion relation and its application;
波浪非线性弥散关系及其应用
2.
A general explicit nonlinear dispersion relation which can overcome the defect of the common nonlinear dispersion relations is derived in this paper.
波浪的非线性弥散关系在应用于求解波浪的变形问题时很不方便,需要与含非线性效应的缓坡方程一起进行迭代运算,往往导致数值计算的计算量太大,计算过于复杂。
3.
The nonlinear dispersion relations and Hedges have greater errors for small wave steep-nesses in shallow waters.
Hedges及Kirby等的非线性弥散关系及其修正式在浅水区小波陡时存在较大误差 ,李瑞杰等针对这个问题给出了新的非线性弥散关系式。
6) empirical dispersion relation
经验弥散关系
1.
The nonlinear effect was included by employing an nonlinear empirical dispersion relation and a nonlinear theoretical one, compared with linear dispersion relation.
结果表明 :使用非线性弥散关系比使用线性弥散关系的计算结果与试验结果更加吻合 ;水波在浅水传播时使用经验非线性弥散关系和使用理论非线性弥散关系两者相差甚微 ,但采用经验弥散关系近似波浪在浅水传播时的非线性的计算量远小于理论非线性弥散关系的计算量 ,所以在实际应用时采用经验非线性弥散关系是较为简单合理的和完全可行
补充资料：经济关系(见生产关系)
经济关系(见生产关系)
economical relation
1 ingji gU口nxj经济关系(eeonomieal relation)系。见生产关
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