1) monochromatic waves
单频率波
1.
Based on Bingxiang Wang s results , a numerical model is designed in this paper to compute the ray paths of wave groups and monochromatic waves in the idealized ocean areas.
本文根据普遍几何群速的概念和Fermat原理导出的波群的波向线方程,数值计算在理想底形海域中波群与单频率波的波向线,并加以比较,指出两者的异同。
2) monochromatic wave
单频波
1.
A monochromatic wave transformation model taking into account the dispersion of phase velocity;
考虑相速弥散影响的单频波变形数学模型
3) FM wave frequency
调频波频率
4) microwave frequency
微波频率
1.
The effective permittivity for biphase organic solution at microwave frequency has been obtained by the perturbation method.
本文在微波频率下,利用微扰法测量了有机二元体系的等效介电系数。
5) sound frequency
声波频率
1.
The minimum fluidization velocity has a minimum value when the frequency of sound waves approached 150 Hz, whereas it decreased as the sound pressure level was increased at the same sound frequency.
气泡尺寸和鼓泡频率随声压的增大而减小,随声波频率的增大先减小后增大。
补充资料：频率计量(见时间频率计量)
频率计量(见时间频率计量)
frequency metrology: see time and frequency metrology
口n IQ liliang顷率频率计皿(f比quency metrolo盯) 计t。见时闰
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