Then the damping rate of fast wave is derived.
从而求得快波回旋阻尼功率。
And the phase velocity of fast wave will decrease exponentially with frequency.
快纵波的相速度随频率的增大以指数形式减小。
And the phase velocity of fast wave will decrease exponentially with frequency.
相速度随频率的增大以指数形式减小。
The abnormal rate of EEG was 92 per cent(23/25). The patients with fast wave of low amplitude were 8 cases(32%).
本组患儿脑电异常率为92%（23/25），其中低波幅快波8例（32%），弥漫性高波幅慢波性异常5例（20%）；
The heating of a two ion-component plasma in a toroidal device through the damping of the electric field of fast wave by cyclotron resonance with minority ions is considered.
本文考虑环形系统双成份等离子体中快波电场与少数成份离子共振时，快波经回旋阻尼以加热等离子体。
In this paper, the ICRF fast wave mode-conversion and correlative damping mechanism in an inhomogeneous hot plasma are investigated for the configuration of tokamak by using the kinetic theory.
本文对托卡马克位形，用动力理论研究了非均匀热等离子体的ICRF快波模转换及有关的阻尼机制。
The fast wave device gyrotron is base on the radiation theory which is excitated by electrons cyclotron resonance. Its frequency is very high especially at the millimeter and sub-millimeter wave band.
回旋管是一类基于电子回旋谐振受激辐射机理的快波器件，工作频率范围宽，特别是在毫米和亚毫米波段，能产生高脉冲峰值功率与连续波功率。
But an important finding of the report is that the wave of ageing that has until recently been considered a phenomenon of the developed world is fast encroaching on poorer countries too.
但该报告一个重要发现是，至最近为止曾一直被视为一种发达国家现象的老龄化浪潮也正在迅速侵入较为贫穷的国家。
"The tsunami was unbelievably fast," said Koichi Takairin, a 34-year-old truck driver who was inside his four-ton rig when the wave hit Sendai.
在大浪袭击仙台市那一刻，34岁的卡车司机广一正在他四吨重卡车的钻机内，“海啸快得让人难以置信。”
The number of people listening to short-wave radios has been dropping fast, while a growing number now listen online or via local FM re-transmissions.
收听短波电台的听众人数急剧下降，相反在线收听或者通过当地调频接受的用户不断增加。
Trailer: An offensive player who trails on a fast break but often is in good position to score after the first wave of defenders goes by.
拖手(trailer)：进攻队员拖住第一个快攻，但是经常是在第一轮防守过后以好位置投球得分。
It marked a new wave, the app movement, which in turn has fueled the fast rise of social technologies.
它标志着一个新浪潮的到来——app潮流。反过来，app潮流又引爆了社会化技术。
Increase of detection range and fast precision tracking are main difficulties in weak aerial target detection for High Frequency Surface Wave Radar (HFSWR).
增大探测距离、快速精确跟踪是高频地波雷达探测飞行小目标所面临的主要困难。
It is theoretically shown that this is a practical method for wave equation forward modeling because of its fast accurate operation and suitableness to complicated geological structure.
文中给出的模型计算结果表明，此法计算速度快、精度高，适合复杂地质构造，是一种宴用的波动方程正演模拟算法。
What is the nature of light? Particle or wave? How fast is light speed? These are all basic questions of physics.
光的本质是粒子还是波？光速是多快？这些都是物理学的基本问题。
Three forms of SBSD were found: spikes or sharp waves, spike and wave discharges (the most commonly seen, taking up 63%) and fast activities.
SBSD可表现为棘或尖波、棘慢复合波与快节律三种类型，以棘慢复合波最为常见、占63%。
Whereas in the vicinity of solar equator, propagating disturbance is regarded as fast mode wave, and a standing disturbance is found to be located near the source region.
而在赤道附近，传播扰动是快模磁声波，在源区附近还存在一非传播的扰动。
This paper proposes a formula fitting method for realtime correction of radio wave refraction errors for fast determination of the refraction error and improvement of radio instrumentation accuracy.
本文给出了电波折射误差实时修正的公式拟合方法，该方法在实际应用中能够快速得到折射误差，从而提高了雷达测量精度。
The normalized full gradient and phase of gravity anomalies have been studied by potential field conversion and fast Fourier transform in wave-number domain.
用波数域的位场转换和快速傅立叶变换理论研究重力归一化总梯度和归一化相位；
The instant surface wave testing is characterized by fast velocity, high precision and low requirement for site.
瞬态面波技术具有速度快、精度高、对场地要求低等特点。
Driving too fast can create a wave strong enough to crack the ice, especially as you approach the shore.
驾驶过快的话会产生一种足够强的波破坏冰。当你靠近海岸的时候尤为特别。
The results obtained indicate that the center frequency of cased wave is obviously higher than that of formation wave in fast formation.
分析研究表明，快速地层水泥完全胶结时的地层波与套管波的主频差别较大，套管波主频明显偏高。
Under the weak beam conditions, there are four ion acoustic wave modes, of which, two correspond to the slow and fast solitary waves.
在弱束流的条件下，四种离子声波模式中有两种分别对应慢孤波和快孤波。
Transient parameters and numerical calculation model are fundamental to evaluate the traveling wave on very fast transients in three-phase enclosed GIS.
数值计算模型和参数的确定，是三相同壳结构GIS快速暂态过程行波分析的基础。
Through the analyse of natural and exceptional wave shape of oxygen sensor collected by digital memory oscillograph, the wave shape analyse method is proved exactly and fast in practice.
通过对数字存储示波器采集到的传感器正常和异常信号的波形分析，证实了波形分析法作为一种快捷、准确的诊断方法具有实用意义。
This paper describes a fast algorithm sub-block wave-front reconstruction.
本文提出了一种分块进行波前重构的快速算法。
The wave modeling is a very important field of virtual ocean scene, usually, people need fast render speed, meanwhile, the scene should be as really as possible.
虚拟海洋场景中，海浪建模是一个非常重要的方面，通常的虚拟场景要求海浪渲染速度快，而且要具有相当的准确性。
In traveling-wave fault locating, the traditional data acquisition system can not record the fast-changed traveling waves of voltage and current for accurate fault locating.
在行波故障测距中，传统的数据采集系统无法适应采集高速变化的暂态电压、电流行波的要求，难以实现故障的精确定位。
In traveling-wave fault locating, the traditional data acquisition system can not record the fast-changed traveling waves of voltage and current for accurate fault locating.
在行波故障测距中，传统的数据采集系统无法适应采集高速变化的暂态电压、电流行波的要求，难以实现故障的精确定位。
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