wave form

Wave form interpretation for the structural integrity testing of the pile body by P. I. T. method

P.I.T.法桩身结构完整性测试的波形判读

Francois Truffaut as the" four hundred attack", Jean-Luc Godard "exhausted" and a number of films to a new form of film concepts and aesthetics have award-winning in film festival. "New Wave" Movie shocked the world.

由于弗朗索瓦·特吕弗的《四百击》、让-吕克·戈达尔的《筋疲力尽》等一批影片以全新的电影观念和美学形式在电影节上纷纷获奖，新浪潮电影震惊了世界。

G. constant peak current and constant peak voltage. It can realize the combination of many kind of pulse wave form.

该电源主电路采用逆变器技术和斩波技术，控制电路采用双重闭环PWM实时控制方式，具有恒峰值电流和恒峰值电压两种工作方式，可实现高速换向多种波形结构的组合。

Investigation of wave form controlling for short circuit transfer co_2 welding

短路过渡CO2焊接波形控制的研究

The Application Study of Wave Form Telescoping Seam on the Road Bridge

波形伸缩缝在道路桥梁中的应用研究

The emphasis is placed on wave form synthesis target discrimination based on natural frequency.

重点介绍基于自然频率的波形综合雷达目标识别方法。

The ideal wave form of rock drilling, energy transmission efficiency from drill to rock, and the theory of matching bits with rock proposed by Fairhurst, etc. are discussed in detail, which has laid a foundation for future study of theory for percussive drilling.

其中重点的对岩石钻进的理想波形、钻机能量输送到岩石的效率，以及Fairhurst提出的钻头与岩石匹配理论等问题进行了比较详细的介绍和讨论，作为继续研究冲击式钻眼法理论的基础。

The government is facing a new wave of opposition in the form of a student strike.

政府面临着学生通过罢课掀起的新一轮反对浪潮。

Two types of information the JVP thethe wave form and the central venous pressure ( CVP ).

颈静脉搏动 ( JVP ) --颈静脉搏动可提供两类信息:波形特性和中心静脉压.

Owe system the amounts adjusting a circuit carrying out calibration and comparison method on standard wave form, may measure out part discharging looking at in electric charge by JFD-301.

该系统通过JFD-301校准脉冲发生器对标准波形进行校准及比较法，可测量出局部放电的视在电荷量。

Modulation: converting data from digital form to analog wave form.

调制：把数据从数字量形式转换成模拟量波形。

The government is facing a new wave of opposition in the form of a student strike...

政府面临着学生通过罢课掀起的新一轮反对浪潮。

Wave Form Gate The design method of a continuous decanter for liquid-liquid system was introduced and an engineering practical example given.

介绍了连续重力沉降式液-液分相器的设计方法及应用情况。

In the trouble diagnosis of automobile, the wave form of voltage for oxygen sensor demonstrates if the practical value is near the theoretical value for air fuel ratio.

在汽车故障诊断中，氧传感器信号电压波形反映空燃比是否控制在理论空燃比附近。

Some changes in reservoir lithology and physical properties usually reflect in seismic wave form characteristics.

储层岩性、物性的变化往往表现为地震波形特征的差异,地震波形特征分析是岩性预测、油气预测的重要手段.

In order to develope a new diagnostic method for partial epilepsy using fractal dimension measurement of theory of nonlinear dynamics, 2 kinds of EEG fractal dimensions ( correlation dimension D c and wave form dimension D w) were calculated and compared.

为探索应用非线性动力学理论诊断癫痫病的新方法，对局限性癫痫病患者脑电时间序列进行了相关维数（Dc）和波形维数（Dw）的计算比较。

After the problems concerning the background matching as well as the state-of-the-art having been solved, the reflected impulse wave form with 2-2.5 cycles were obtained in the water. The radiation or reception were, in the large, directionless.

在解决背衬匹配和其它工艺问题后，在水中得到了2～2.5个周期的反射脉冲波形、辐射（或接收）方向基本上无方向性。

Seek key control signals used in CO_2 arc welding power source controlled by current wave form

波形控制逆变CO2焊接电源关键控制信号的获取

A . The AD 5932 DDS is a simple, programmable, digitally controlled wave form generator.

AD5932直接数字频率合成器是一种简单的 、 可编程的和数字控制的波形发生器.

According to the wave form that radar emits, it is divided into continuous wave radar ( CWR) and pulse radar ( PR).

根据雷达发射的波形可以分为连续波雷达和脉冲雷达。

STRATUM Characteristics of Wave Form of Sonic Logging in Soft Formation

软地层中声波测井的波形特征

Successive wave fronts in this case form a series of concentric spheres.

相继波前形成了一系列的同心球面.

To discuss this wave aspect, it is useful to invoke a form of the correspondence principle.

为讨论这个波动性质, 利用对应原理的一种形式是有好处的.

When the gas flow and the rotating speed are invariable and the fluid flux is smaller, the pressure drop of wire packing RPB is higher than the pressure drop in wave form disk plate packing RPB in the same fluid flux;

在气流量和转速不变的操作条件下，当液流量较小时，丝网填料旋转床的气体压降大于碟片填料旋转床的气体压降；

This paper analyzes and introduces the application study process of solving telescoping seam on the road bridge by wave form telescoping seam.

本文对波形伸缩缝在解决道路桥梁伸缩缝问题中的应用研究过程进行了分析、介绍。

Common methods classify animals by their difference in sound pulse rate, wave form structure in time domain and main peak frequency in frequency domain et cetera.

传统的鸣声分类时一般依据不同种动物鸣声信号在时域波形上的波形结构和脉冲率等的不同，功率谱上相对幅度最大所对应的频率即主频的不同来进行分类。

It describes the time-base analysis, wave form analysis, trace analysis and frequency spectrum analysis which are always used to evaluate the vibration signals measured on machines.

RSA密码算法的功耗轨迹分析及其防御措施论述了几种常用的振动信号分析法，如时域分析、轴心轨迹、波形分析、轨迹分析、频谱分析等。

By observing the flame distribution of a burning flame ring, this experiment vividly shows the condition of the two oppositely travelling wave trains which cohere in the space of the ring and form standing, waves.

本实验通过观察火焰环燃烧的火苗分布，形象生动地展现了两列相向传播的波列在环内空间相干并形成驻波的情况。

Changing the wave form of the main current while other experimental parameters being unchanged, the laser spike and the position of background light were contrasted.

在其他实验参量不变的情况下，改变主脉冲电流的波形，比较了激光尖峰与背景光的相对位置。

In high frequency range, the specular reflection echo have the same wave form as the incident wave, but in low frequency range or resonance scattering range, there is a time expansion of the pulse width after main reflecting echo from smooth curvature surface.

在低频或谐振散射区域，光滑曲率表面的脉冲镜反射回波特征是在主回波后有时间扩展，它是由曲率反射面产生的，称为回波的曲率效应；