单词very low frequency
na.: 【信】甚低频
网络: 超低频；特低频；极低频
【电讯】甚低频
超低频
The second part, our purpose is to design very low frequency filters and oscillators which can be applied to the design of biomedical chip.
目标在设计极低频滤波器与振荡器，并且可将其应用在生医晶片设计上。
These natural geomagnetic waves are being replaced by artificially created very low frequency (VLF) ground waves coming from GWEN Towers.
这些天然地磁波正在被人工制造的来自GWEN（“地面波应急网络”）发射塔的甚低频（VLF）地波所代替。
A very low frequency of transmittance to visceral tissue was confirmed in pigs, but not in sheep.
确认了猪，但不是羊，会发生非常低频率的（基因片段）内脏组织转移。
So blue whales and fin whales produce very low-frequency sounds that can travel over very long ranges.
蓝鲸和长须鲸产生一种频率非常低的声音，这种声音能传播很长的距离。
LFA is based on the fact that very low frequency sound [100-1000 Hz] can travel great distances and detect quiet submarines.
LFA以事实「非常低的频率声音[100-1000个赫兹]能旅行棒的距离而且发现安静的潜水艇」为基础。
Watson was in fact listening to very low-frequency radio emissions caused by nature.
沃森实际上在听的是由自然界发出的极低频的无线电信号。
Emissions of light and very low frequency perturbations due to electromagnetic pulse sources ;
因电磁脉冲源引起的光辐射和甚低频微扰；
New results in medium voltage cable assessment using very low frequency with partial discharge and dissipation factor measurement
用极低频以局放和损耗因数测量来鉴定中压电缆的新成果
Performance Research of Concatenated Code and Interleave Technique in Very Low Frequency Communication System
级联码与交织技术在甚低频对潜通信中的性能研究
Recommended practice for insulation testing of large ac rotating machinery with high voltage at very low frequency
高压甚低频大型旋转电机绝缘试验的推荐规程