1) Canonical quantum theory
正则量子理论
2) quantum canonic ensemble theory
量子正则系综理论
1.
By using the quantum canonic ensemble theory,the density matrix and the Wehrl entropy of a harmonic oscillator are derived in a thermal field.
首先,由量子正则系综理论得到了热场中一维谐振子的密度矩阵,进而计算出的Wehrl熵不仅与谐振子的本征频率有关,而且还随热场的温度单调递增。
3) normal forms theory of vector fields
向量场正则形理论
1.
The second order modal resonance phenomena is researched and its effect on dynamics and stability of power systems is analyzed using the normal forms theory of vector fields in this paper.
应用向量场正则形理论对电力系统2阶模态谐振现象进行了研究,并对发生2阶谐振时系统动态特性和稳定性所受到的影响进行了分析。
4) Normal form theory of vector fields
向量场正则型理论
5) canonical aberration theory
电子光学正则理论
1.
Based on canonical aberration theory, a generalized integration transformation has been performed on Hamiltonian eikonals, electron optical aberrations has thus been derived for up to the ninth order approximation in rotationally symmetric magnetic and electrostatic lenses.
根据电子光学正则理论，在旋转对称系统中，将哈密顿表象的光程函数进行广义积分变换，得出只含有位置而不存在动量的简正形式光程函数。
6) normal form theory
正则形理论
1.
On the basis of the normal form theory,a new algorithm of placing PSS considering second order nonlinearity is presented.
在正则形理论指导下,提出了计及2阶模态非线性相关作用的电力系统稳定器(PSS)配置新方法。
2.
The results are identical to the analytical conclusions based on normal form theory,then it is verified that this algorithm can be correctly and effectively used to detect the dominant inertial modes of power systems.
算例结果表明,该方法能准确检测出系统主导低频振荡模式,其结果与正则形理论分析结果相同,进而验证了此方法的正确性和有效性。
补充资料：单量子阱(见量子阱)
单量子阱(见量子阱)
single quantum well
单且子阱sillgle quantum well见量子阱。
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