1) Normal mode filtering
简正波提取
2) positive sequence extractor of fundamental wave
正序基波提取器
1.
After analyzing the selective frequency characteristic of amplitude integration signal, this paper addresses a positive sequence extractor of fundamental wave, and presents a novel current detecting method for reactive power, harmonic and negative sequence.
通过对幅值积分信号所具有的选频特性进行分析,研究了一种正序基波提取器,在此基础上提出了一种新型的无功、谐波和负序电流检测方法。
3) normal mode
简正波
1.
Estimation of normal modes in classical shallow ocean acoustic environment
典型浅海声场环境中的简正波估计
2.
This paper studies the normal mode fluctuation of sound propagation in random shallow water.
文中对随机浅海中声传播的简正波起伏进行了研究,利用L。
3.
This method is based on the coupled mode-parabolic equation method(CMPE) and the normal mode solution is carried out with the aid of Galerkin s method.
把Galerkin方法的简正波解应用于耦合简正波抛物方程,可同时考虑海水和海底声场计算,对水平变化的海洋环境问题的数值计算表明,在包含海水和海底的声场计算中该方法的计算结果都具有较高的精度。
4) normal mode field
简正波场
5) normal sound wave
简正声波
1.
Results The sound pressure is superposed by normal sound wave and higher vibration in phase.
结果声场中声压由多种简正声波和高次同相振动叠加而成。
6) extraction correcting
提取修正
补充资料：简正
1.犹严正。
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