人们给它取绰号为：波形阿斯帕拉图斯云（汹涌的波动），大气异常被冠名并进入国际云图，以前只有80几种云享受到这种待遇。
Dubbed undulatus asperatus (turbulent undulation), the atmospheric anomaly could be headed where only 80-odd clouds have gone before: into the International Cloud Atlas.
“看过了什么？”他顺着她手指的方向，看到了屏幕上的一串串波形，上下波动，毫无规律。
"Have a look at what?" he looked at where her finger traced a series of lines on the screen, all drifting up and down chaotically.
频率“通常是指空气粒子来回运动的速率或者电压的波动，所以它能代表一个规则波形曲线上下波动的节律。”
"Frequency" just means the rate at which air molecules go back and forth, or a voltage fluctuates, and it can be represented as the rate at which a regular squiggle goes up and down.
在变速参数中影响电机瞬时电流波动最为显著的因素依次为变速波形、变速幅度和变速频率。
The significant factors which exert an influence on instantaneous fluctuation of motor current are in sequence :Vari-speed wave form, vari-speed amplitude and vari-speed frequency.
这种方法的优点在于电流的波动波形可以有多种形式，只要能够分解就可以在实际分析中加以应用。
The current in this method can be with various forms. It can be used in practice as long as they can be demodulated .
成功地将灰色系统的波形预测方法运用到经济循环指数预测中，得到了与实际经济波动高度吻合的结果。
Grey wave forecasting of grey system theory is applied to economic cycle index forecasting. The forecasting result is highly closed to the reality.
反演是基于波动方程的走时反演(WT反演)和波形反演的联合反演方法。
WTW inversion is a hybrid inversion method of wave-equation traveltime inversion (WT) and waveform inversion.
得到并分析了传感器的升温激活时间、响应性能和电动势输出以及在不同波动频率下的波形图。
The basic functions such as light-off-time, electromotive force output, response time and oscillograph trace under four different frequencies are obtained and analysed.
反演是基于波动方程的走时反演（WT反演）和波形反演的联合反演方法。
Wave function is used to calculate the traveltime and its derivative(perturbation of traveltime with respect to velocity) in WT inversion.
反演是基于波动方程的走时反演（WT反演）和波形反演的联合反演方法。
Wave function is used to calculate the traveltime and its derivative(perturbation of traveltime with respect to velocity) in WT inversion.
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