查询词典 wave equation

Nonlinear operator equation：非线性算子方程

非线性椭圆方程:Nonlinear Elliptic Equation | 非线性算子方程:Nonlinear operator equation | 非线性发展方程:nonlinear evolution equation

oscillation equation of series circuit：串联电路的振荡方程

强迫振动的微分方程 differential equation of forced oscillation | 串联电路的振荡方程 oscillation equation of series circuit | 二阶线性微分方程 second order linera differential equation

differential equation of forced oscillation：强迫振动的微分方程

自由振动的微分方程 differential equation of free vibration | 强迫振动的微分方程 differential equation of forced oscillation | 串联电路的振荡方程 oscillation equation of series circuit

[e] Graph equation of parametric：[英]圖方程的參數

[e] Graph equation of parametric [英]圖方程的參數 | [f] Graph equation of absolute value [法]圖方程的絕對值 | [g] Graph equation of rational [克]圖方程的理性

partial differential equation of first order：一阶偏微分方程

partial differential equation of elliptic type 椭圆型偏微分方程 | partial differential equation of first order 一阶偏微分方程 | partial differential equation of hyperbolic type 双曲型偏微分方程

nonlinear partial differential equation：非线性偏微分方程

非线性椭圆型方程:nonlinear ellip-tic partial differential equation | 非线性偏微分方程:nonlinear partial differential equation | 单端:differential equation

perturbation theory：扰动理论

扰动方程|perturbation equation | 扰动理论|perturbation theory | 热[传]导方程|heat-conduction equation, heat equation

equation in plane coordinates：面坐标方程

线坐标方程 equation in line coordinates | 面坐标方程 equation in plane coordinates | 协调性方程 equation of compatibility

reduced normal equation：约化法方程式

約化法方程式 derived normal equation | 約化法方程式 reduced normal equation | 約化方程式 reduced equation

precision of regression equation：回归方程精度

回归方程 regression equation | 回归方程精度 precision of regression equation | 回归方程稳定性 stability of regression equation

Bob Allcock, Solicitor General：法律政策专员区义国

船民 boat people | 法律政策专员区义国 Bob Allcock, Solicitor General | 菩提树 bodhi tree

herb：草药

大约在公元10世纪左右,通过喜好航海的荷兰人,波兰人开始认识茶叶. 但是,由于饮茶有明显的治疗某种疾病的效果,波兰人把"茶"同草药联系在一起. 于是出现了与草药(herb)相联系的"茶"字(herbata),既不接近于英文的"tea",也与俄语中的"chaj"相去甚远.