波形的

These are the non- fundamental frequency components of a distorted 50 Hz waveform.

在畸变的50Hz波形中存在非基频的分量。

The present invention contains three methods for quickly deducing the fundamental frequency of a complex wave form or signal.

本发明包含三种快速推断复杂波形或者信号的基音频率的方法。

However, it is difficult to analysis the waveform within a fundamental period directly.

若要从基本周期的波形来直接分析音色，是一件很困难的事。

This paper introduces structure of waveform steel web prestress concrete box girder and construction method for several bridges.

介绍了波形钢腹板预应力混凝土箱梁的结构和几座桥梁的施工方法。

Taking a real single-phase half-wave controlled rectifier as an example to research rectifier s waveform factor,this article analyzes the relationship of waveform factor and thyristor s trigger delay angle,then draws some important conclusion.

以一个实际的单相半波可控整流电路为例，对整流电路中的波形系数进行了研究。

Chap. 4 Based on the concept and orthogonal property of the Hermite function, induced the idea of using the Hermite function pulse to modulate.

第四章 基于Hermite函数的基本概念和正交特性，引入利用Hermite脉冲波形实现UWB调制的基本思想，并进行了仿真和讨论。

The results show that this method can detect impact signal and keep up signal wave form basically immovableness.

结果表明：利用小波非线性阈值滤波方法能较好地检测在随机噪声下的冲击信号，并能保持信号的波形基本不变。

The voltage induced in the pickup coil by this waveform is directly proportional to the rate of change of magnetic induction.

这种波形在拾波线圈中产生的电磁感应与磁感应变化率是成比例的。

Because of the inductance of the coil, there is difference between the change of the real magnetic field and external scanning voltage.

由于电感的作用，真实的磁场变化与外源扫场波形有很大区别。

The waveform shape analysis based on the fluctuation law of the instantaneous angular speed of diesel engine under normal condition is an important monitoring method.

瞬时转速波形分析法是以柴油机正常态瞬时转速波动规律为判据的分析方法，因此，瞬时转速波动规律的仿真计算非常重要。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷