1) extended rotating plane wave approximation
推广的旋转平面波近似
1.
The possible discrete breathers are obtained numerically in the system of one-dimensional mixed Klein-Gordon/Fermi-Pasta-Ulam chain on the basis of simplified motion equations by using extended rotating plane wave approximation.
采用推广的旋转平面波近似对一维非线性Klein-Gordon/Fermi-Pasta-Ulam混合原子链的运动方程进行简化,数值求解得到该系统中存在的离散呼吸子解。
2) Rotating-wave approximation
旋转波近似
1.
With rotating-wave approximation, the non-dam ped solutions of the dynamic population equations with resonance excitation were deduced.
利用旋转波近似方法给出了共振激发和无衰减时粒子数运动方程的解析解 。
3) plane wave approximation
平面波近似
1.
we used transmission matrix and plane wave approximation way to obtain transmission possibility,spin polarization and conductance.
研究二维超晶格半导体异质节组成的量子系统,利用传输矩阵及平面波近似方法求出自旋不同取向电子的透射系数、自旋极化度、电导,研究结果显示,非自旋极化电子透射该异质节后可以获得很高的自旋极化度,也能得到较高的电导率。
4) Generalization of Born approximation
Borm近似的推广
5) without rotating wave approximation
无旋转波近似
1.
Dynamics of the interaction between a trapped ultracold ion and a standing wave laser without rotating wave approximation;
无旋转波近似下单个超冷离子与一束驻波型激光相互作用的动力学
6) non-rotating-wave approximation
非旋转波近似
补充资料：推广
1.推衍扩大。 2.谓扩大施行或作用范围。
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参考词条