低频的地震道和长偏移距道都是切除的目标。
Low-frequency traces and long-offset traces are typical targets for muting.
低频的力度、权威感和速度感给人印象深刻。
And the bass impresses for the power, authority and finesse on offer.
把对比源截断法中的迭代公式修改后，可明显加速在低频的收敛。
The iteration formula in the CST is corrected, which increases the convergence rate considerably at lower frequencies.
结果：正常脊髓神经元的自发单位放电多是一个低频的单发脉冲活动。
Results: Most autonomous discharge of the normal spinal cord neurons was regularly a single pulse with low frequency.
心电信号是一种微弱低频的非平稳信号，具有随机性和噪声背景强等特点。
ECG signal is a weak low frequency non-stationary signal, and possessing random character and noisy setting strong character.
这些地层的地震反射特征表现为大角度倾斜、可连续追踪和中低频的反射层序。
The Marine strata have the seismic characteristics of large dip, middle frequency, and moderate continuity.
这种频率属于极低频的频率范围内，通常极低频的频带范围也在300hz以下。
This falls in the extremely low frequency (ELF) range which includes frequencies up to 300 Hz.
通过对静电目标特性的介绍，了解到静电探测器采集到信号是个低频的变化过程。
Introduces electrostatic target character, the signal collected from electrostatic sensor is a low frequency change process.
这是个很客观的观点，而我想着，还得多久人们才能给自行车装一个低频的铃声来防止刹车事故。
It's a fair point, and I wonder how long it will be before someone installs a low-frequency hum to the bikes to prevent pedestrians from being mowed down.
这个阶段的脑电图以高幅低频的三角形delta波为主，所以被称为Delta睡眠。
It is called delta sleep because of the presence of high amplitude, low frequency delta waves that are seen to occur in the EEG.
这使实现极低频的负磁导率以及通过磁场脉冲实现磁导率在正负之间快速跳变成为可能。
This makes achieving negative permeability under extremely low frequency as well as the permeability switching between positive and negative value rapidly through a magnetic field pulse into possible.
之所以能够如此，是因为他们从不会使自己精疲力尽，而是一定要保持低频的量化分组练习。
They can do this because they are not going to failure and are working low rep sets.
这种低频的离子噪声特别是相位噪声，会严重影响雷达系统的分辨能力和通讯系统的编码位错率。
The low frequency ion noise has negative influence on detectability in radar application and data rates in communication system.
但是由于不同频率的信号传播的速度稍有不同，比较高频的部分会比低频的部分早一点到达地球。
Because of the differing speeds at which the different frequencies travel, however, the high frequency portions of the signal will arrive on Earth before the lower frequency portions.
这些材料利用“不同绝缘层”的技术解决了汽车最受困扰的两个问题，排气系统的隔热和低频的噪音。
This heavier material utilizes "Dissimilar Layer Insulating" technology that solves two of the most difficult automotive problems - exhaust system heat and low frequency noise.
由于各种原因产生的高频和低频的压力脉动会使尾水管内部产生严重的空蚀破坏或者诱发水轮机叶片产生振动等问题。
Pressure fluctuations with high or low frequency can lead to acute cavitation damage in draft tubes or vibration of the vane of turbine.
数值实验结果表明：高阶质量矩阵对横向振动基频及低频的影响可忽略不计，但它们对高阶横向振动频率有很大的影响。
The numerical results indicate that the higher-order mass matrices have a negligible influence on the fundamental frequency, but they affect the frequencies of higher mode vibrations considerably.
力士的T-117，非常好声的收音头，从高频到低频几乎没有缺憾，三维声场不如建伍的L-02T，而且也放弃了一些低频的浓郁度。
M- Luxman T-117 - Very good-sounding tuner. No real faults, top to bottom. Not as three-dimensional as the L-02T and gives up some bass richness.
研究人员指出，低频过程诸如河流流量和地下水水位的波动，通常不会对人类产生明显影响。
The researchers pointed out that low-frequency processes, such as fluctuations in stream flow and groundwater levels, would not usually be apparent to human populations.
正是由于这种集声，即使是海洋中相对微弱的声音，尤其是低频声音，也能传播数千英里。
This focusing is the main reason that even relatively weak sounds in the ocean, especially low-frequency ones, can often travel thousands of miles.
但是对于一些有低频振动的材料，如声学振动。
But for materials where you have vibrations, acoustic vibrations, those are low frequency.
这需要的是一种利用低频无线电波的系统。
What is needed is a system that USES low-frequency radio waves.
而另一方面，低频率则会导致错过更新的数据。
Low pulling frequency, on the other hand, may lead to missed updates.
这一系统旨在感应雷击产生的低频射电脉冲。
It is designed to detect the low-frequency radio pulses emitted by lightning strikes.
亚井博士说道：“我还发现了当有其他品种的蝴蝶在附近时，这些铜色蝶会以低频率时不时地合上翅膀”，那时他正打算弄清楚这其中的原因。
"I also found that she closed the wings at a lower rate when other butterfly species flew nearby," said Dr Ide. And he set about trying to find out why this might be.
并且以你工作所允许的最低频率检查邮件，希望是每天一或两次。
And check it as infrequently as your job permits, hopefully once or twice a day.
捕捉过程是这样的，因为低频波可以传输到更远的距离，当它们遇到地下的空穴或其他物体反射回来的时候，已经距地面的接收装置很远了。
The catch is that because low-frequency waves can travel great distances, when they do bounce off cavities or objects underground, they often end up far from the detection equipment at the surface.
捕捉过程是这样的，因为低频波可以传输到更远的距离，当它们遇到地下的空穴或其他物体反射回来的时候，已经距地面的接收装置很远了。
The catch is that because low-frequency waves can travel great distances, when they do bounce off cavities or objects underground, they often end up far from the detection equipment at the surface.
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