单词：first harmonic
[电] 基谐波
词型变化：名词复数形式 : first harmonics
first harmonic的用法和样例：
例句
- The second harmonic three-stage gyroklystron amplifier is designed and simulated by means of PIC simulation software.应用粒子模拟软件对设计的二次谐波三腔回旋速调管放大器进行了数值模拟。
- The result indicates that ionization probabilities of small clusters are less than that of atoms, and can produce high frequent harmonic.结果表明，当外场强度相同时，小尺寸原子团簇电离几率小于原子的电离几率，可以产生高频率的高次谐波。
【近义词】
- fundamental frequency基频率,基波频率...
- fundamental基本的
单词：first harmonic 相关文章
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
发表于:2018-12-24 / 阅读(296) / 评论(0)
Scientific American(五)月
Scientific American(五)月
Students who listened to different chords rated as more pleasing the ones that westerners think of as harmonious, the individual notes of which have definite mathematical relationships 【英文文本】 Why do some chords sound sweet but others make
发表于:2019-01-02 / 阅读(279) / 评论(0)
60秒科学
60秒科学
Vocalist Catherine Russell is always searching for that next great melody. She's found more than a dozen of them to sing on her latest album, Inside This Heart Of Mine. Catherine Russell is a perfectionist when it comes to choosing her material. Her
发表于:2019-02-06 / 阅读(286) / 评论(0)
VOA标准英语2010年(六)月
VOA标准英语2010年(六)月