英语词汇“second harmonics”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	second harmonics
释义	second harmonics 二次谐波
随便看	expansion line expansion link expansion link guide expansion link pin expansion loop expansion-loop expansion loss expansion-loss expansion losses expansion machine expansion mandrel expansion metal expansion method expansion methods Expansion module expansion molding expansion nozzle expansion of a function expansion of a function in series expansion of business expansion of capital value expansion of color expansion of credit expansion of currency expansion of decreasing dimension 杞人忧天杞人忧天，伯虑愁眠杞人忧天，庸人自扰杞国无事忧天倾。杞国有人忧天地崩坠，身亡所寄，废寝食者。杞梓连抱，而有数尺之朽，良工不弃。束书不观，游谈无根。束手无策，坐以待毙束手无策，心急如火束手无策，气急败坏えいれい【英霊】えいんえいん【会陰】えい航ええええかっこしいええとえかきえかき【絵描き・画描き】えがお