wave form的例句大全

Moment tensor inversion method for determining the earthquake process by the use of P-wave form data

用P波波形资料反演中强地震地震矩张量的方法

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。

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。

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 automatic acquisition of full-wave form information of borehole acoustic wave and artificial network model

井中声波全波列信息人工网络模型的自动拾取

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

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。

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。

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。

STRATUM Characteristics of Wave Form of Sonic Logging in Soft Formation

软地层中声波测井的波形特征

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。

Wave form display type shallow-layer seismograph

波形表示型浅层地震仪

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。

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 leakage of microstrip line has two forms: the surface wave form and the space wave form, and the higher order modes on microstrip line mostly leak as space wave form.

微带线泄漏一般分为表面波形式和空间波形式两类，其中微带线高次模泄漏一般以空间波的形式发生。

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；

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。

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。

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

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。