汉英词典
Chinese-English Dictionary
MEANING OF 微擾展開
微擾展開 (微扰展开)
perturbative expansion (physics)
wēi () rǎo zhǎn () kāi
EXAMPLE SENTENCES

采用耦合微扰方法进行了计算。

The coupled perturbed Hartree-Fock method is used to calculate.

本文用级数微扰方法研究单摆运动。

In this paper, simple pendulum motion is studied by means of the series perturbation method.

最小平方法和矩阵微扰法等都列入考虑。

Least squares and matrix perturbation problems are considered.

但将它的分母作泰勒展开,经过重新整理,将那些大小不一致的项消去后,得到的新微扰展开式是逐项大小一致的。

However, when its denominator was expanded in a Taylor series, a size consistent perturbation expansion was obtained, for the size inconsistent terms turned out to be cancelled out.

BNL已经证实,它们曾经讨论过出现“宇宙微扰”的可能性。

BNL confirmed that there had been discussion over the possibility of "perturbations in the universe".

当微扰的强度足够大时,系统处于约瑟夫森隧穿的区域。

When the strength of the perturbation is large enough, the system is in the Josephson tunnelling regime.

研究QCD真空性质和非微扰QCD对于强相互作用过程来说是一个非常重要的问题。

Studying QCD vacuum properties and non-perturbative QCD is a very important issue for strongly interacting processes.

采用耦合微扰(CPHF)方法在HF/6-31G水平上对巴比妥酸衍生物的第一超极化率进行了计算。

The first hyperpolarizability is studied at HF/6-31G level by coupled perturbed Hartree-Fock (CPHF) method.

结果正常儿童的微扰值、规范化声门噪声能量值均为真声最低音>舒适音>真声最高音;

Results Perturbations and normalized noise energy from the highest value to the lowest one by one were that of the lowest modal voice, natural voice, the highest modal voice.

我扰了他一顿饭。

He kindly entertained me to dinner.