second harmonic
基本解释
- [物] 二次谐波
英汉例句
- The green-emitting laser diode offers a number of compelling advantages compared to an equivalent green-output second harmonic generation (SHG) device.
绿色发光二极管激光器提供了绝对优势相比，同等绿色输出二次谐波产生（倍频）设备。
blog.sina.com.cn - Second harmonic fragrance: Magnolia grandiflora. Magnolia emit bright light shines in the gorgeous spring day. By jasmine and orchids, it shows Magnolia precious aroma.
谐和香调二：荷花玉兰。荷花玉兰散发出耀眼的光芒，映照着春日的绚烂。茉莉与依兰花，更显出荷花玉兰的珍贵香气。 - Enhancement of the second harmonic signal in biological tissues with the pulse inversion technique is herein analyzed, based on the theory of the finite amplitude sound wave.
本文基于有限振幅声波在介质中的非线性传播理论，分析了反相位脉冲技术对生物组织中二次谐波增强的原理。
双语例句
词组短语
- second -harmonic conversion 二次谐波转换
- spacial second -harmonic 空间二次谐波
- second tissue harmonic imaging 二次组织谐波成像
短语
专业释义
- 二次谐波
Focus on the causes, hazards, and suppression method of second harmonic interference of Z source inverter bus voltage.
重点分析了Z源型逆变器的母线电压的二次谐波干扰问题的产生原因、危害以及抑制方法。 - 倍频过程
- 二次谐波
- 二次谐波
Signal to noise ratio (SNR) is improved by using wavelength modulation and second harmonic detection.
同时结合波长调制和锁相放大器的二次谐波探测技术,提高了系统的信噪比,得到了较高的检测极限灵敏度。 - 第二谐波