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- fundamental wave resonator 基波共振器
- The double T discharge resonator and traveling wave resonator for the microwave excited gas lasers are proposed. 提出并分析了两种用于微波泵浦气体激光器的微波谐振放电腔结构，一是双T谐振腔，一是行波共振腔。
- As the waist radius of the fundamental wave increases, the effect of the walk-off slowly reduces and the effect of detuning angle increases. 随著束腰半径的增加，离散效应的影响逐渐减小，失谐角对三次谐波转换的影响逐渐增加。
- The wave that causes the region to reach maximum negative displacement exactly at recombination is the fundamental wave of the early universe. 能使该区域于再复合时达到最大负位移的波，就是早期宇宙的基频声波。
- At recombination, the fundamental wave is frozen in a phase where gravity enhances its compression of the denser regions of gas [see box on page 52]. 再复合时，基频声波被冻结的状态显示出重力强化了致密区域内气体的压缩（见54页图）。
- In this superradiance harmonics, the temporal width of harmonics is extremely short, the ratio of high harmonic fundamental wave is much higher than the known superradiance harmonics. 在这种机制里，谐波脉冲的时间宽度极短；高次谐波与基波的比例比已知的超辐射谐波高得多。
- In the simulation tests, the conclusion of calculating the fundamental wave using SWI method, half-wave Fourier algorithm, half-wave differential algorithm shows the superiority of the SWI method. 根据该法的计算过程,存在两点不足之处:其结果过分依赖于单个点采样值;
- film bulk acoustic wave resonator 体声波谐振器
- spatial fundamental wave component 空间基波分量
- power factor of the fundamental wave 基波的功率因数
- Technology of Thin Film Bulk Acoustic Wave Resonator 薄膜体声波谐振器技术
- RF Coupling Loop Design for Superconducting Quarter Wave Resonator 超导四分之一波长谐振腔高频功率磁耦合器物理设计
- This approach doesn't require synchronized sampling and integer period truncation, and can obtain directly the frequencies, amplitudes and phases of fundamental waves and harmonics. 该方法不需要同步采样和整周期截断，可一次性获得电力系统基波及各次谐波的频率、幅值和相位。
- His fundamental concern was for her welfare. 他最关心的是她的幸福。
- At this time another fundamental change occurred. 这时候又发生了一个根本性的变化。
- Moderate exercise is fundamental to good health. 适度的运动封健康是绝对必要的。
- Bill wave his hand to us and then drive away. 比尔向我们挥手告别后开车走了。
- Hard work is fundamental to success. 必须苦干才能成功。
- Radio2 can be heard on the long wave band. 第二广播电台可在长波段收听到。
- A Wireless Temperature Sensor Using the Surface Acoustic Wave Resonator 谐振型声表面波无线温度传感器
