[计] 调和方程

harmonic equation的用法和样例：

例句

This paper mainly makes an elemental investigation on the numerical solution of the boundary value problems for the biharmonic equation using wavelet-Galerkin methods.本文主要对小波分析在双调和方程边值问题的数值解上的应用进行初步研究。

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You Do the Math

You Do the Math Hello and welcome to Words and Their Stories from VOA Learning English. On this program we explain how to use common expressions in American English. We also explore the origins of these expressions. Where do they come from? Today we

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2016年VOA慢速英语(十)月

SSS 2010-05-20

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Why do some chords sound sweet but others make you wince? Well it appears our earsor at least the ears of 250 Minnesota undergradsprefer chords containing harm

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闭着眼睛飘单词四级词汇34

[0:0]entertain招待,款待 [0:11.2108]entertainment enthusiasm entitle entry娱乐,文娱节目热情,热心给...权利,给...资格参赛的人 [1:7.0247]environment envy equality equation环境,周围状况忌妒,羡慕相等,相同议程,等式 [1:59.5258]equivalent era erect err

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学英语单词

AACO

advertise for sth.

al-baten

anticorrosive treatment

asches

aviation life support equipment