high frequency wave
英 [haɪ ˈfriːkwənsi weɪv]
美 [haɪ ˈfriːkwənsi weɪv]
网络 高频波; 短波
双语例句
- It is shown that cycle of sedimentary wave is response to each order sequence and the character of high frequency wave is correlated with oil source, reservoir and cap rock.
通过分析沉积波动周期与各级层序持续时间的对应关系，找出了高频沉积波动特征与生储盖之间的对应关系。 - Now, the active filter circuit is widely adopted to repress the electric current distortion of high frequency syntonic wave.
目前抑制高次谐波电流畸变都采用有源滤波电路，并首选钽电容器作为其输出滤波电容。 - Ionospheric loss of high frequency radio wave propagated in the ionospheric regions On amplitude and piecewise attenuation method of working current in ship ′ s magnetic treatment
电离层对高频电波吸收衰减的影响研究舰船磁性处理中的电流幅值与消磁电流分段衰减方法 - This paper analyzes the background of detection for high frequency ground wave over-the-horizon radar, discusses the performances of constant false alarm rate detector, provides a method to solve the problem of multiple targets and fluctuate clutter, introduces a efficient parallel detection system composed of transputers.
分析了高频地波超视距雷达信号检测的背景，讨论了恒虎警检测器的性能，提出了解决多目标与起伏杂波效应的方法，介绍了使用晶片计算机构成的并行检测处理系统。 - With the application of the high frequency electromagnetic wave, more and more people turned to study the non-destructive testing technology.
随着对高频电磁波理论研究的深入和广泛应用，人们越来越重视对无损检测技术的研究。 - The electric wire high frequency carrier wave technology is very important and widely used in electric power industry and other fields.
电力线高频载波技术在电力行业和其它相关领域得到了广泛应用，具有十分重要的地位，但现有的载波通道测试设备却比较落后，急待改进。 - Objective To evaluate the application of high frequency electric wave on the treatment of cervical diseases.
目的探讨高频电波刀子宫颈环形电切除操作在治疗宫颈病变中的应用。 - Its structure and characteristic is simple introduced, and its application is also showed in the high frequency carrier wave channels measure equipment designed by author.
文中简要介绍了该芯片的结构特点，并结合笔者所设计的高频载波通道测试装置说明了AD9240的应用。 - Thus the interference of high frequency casing wave and noise can be eliminated and the accurate formation wave energy obtained.
这样消除了高频的套管波和噪声的影响，获得了准确的地层波能量。 - As a result of high frequency electromagnetic wave serious interference, measure temperature in microwave field all along being an difficult problem belongs to the measure and automatic domain.
由于高频电磁场对温度测量造成的严重干扰，在微波场下的温度测量一直是测量与控制领域难以解决的一个技术难题。 - Executive Force Calculation examples of high frequency wave loads for the ship on the maneuvering motion
舰船操纵运动时高频波浪力的算例 - A High Frequency Sine Wave Signal Generator with High Stability Based on Phaselocked Loop
基于锁相环的高稳定高频正弦信号发生器 - This paper detailedly studies the application of frequency coded pulse signal ( FCP) to a high frequency ground wave over the horizon radar by designing signal waveform and processing.
本文就脉冲频率编码信号应用到高频地波超视距雷达中，进行了较详细的波形设计和处理研究。 - A new control method for high frequency sine wave inverter is presented in this paper.
提出了一种高频正弦波逆变器的新型控制方式。 - At last, an intelligentized testing instrument for electric wire high frequency carrier wave channels is developed.
在此基础上，研制开发出了一套智能化电力线高频载波通道测试装置。 - Study of Target Detection and Estimation for Shipborne High Frequency Surface Wave Radar
舰载高频地波雷达目标检测与估值研究 - In this paper, some factors which affect GPR detection such as the propagating of high frequency electromagnetic wave in the road, medium permittivity, phasic constant and absorption constant are presented.
本文着重阐述了高频电磁波在路面结构层中的传播机制，介质的介电常数、相位系数、吸收系数对探地雷达检测的影响，以及探地雷达检测路面结构层厚度的过程。 - This paper gives a high precision technique, which use to adjust electron cathode and rf circuits concentricity for high frequency millimeter wave applications.
给出了一种用于调整军用高频毫米波发射管中阴极和磁聚焦（rf）管同心度的简单技术。 - For high frequency electromagnetic wave ( 2~ 30MHZ), it is very difficult to calculate radiant and transmittal characteristics of antenna located in complex environment.
在高频波段（2～30MHz），由于天线架设在环境复杂中，计算其辐射特性和电磁波传播特性非常困难，少有文献对此进行分析。 - The main mechanism is as follows: partial blockage of the first stage amplifier," high frequency wave chopping "interference, interference of the change of scattering capacity and noise from leakage current of electrode leads.
主要影响机制为：放大器前级部分阻塞、高频斩波式干扰、分布电容变化干扰及电极引线漏电噪声。 - Damping Gauss-Newton method and its application to the inversion of high frequency electromagnetic wave logging
阻尼型高斯-牛顿法及其在高频电磁波测井反演中的应用 - Application of Speed Governing Technology with Internal Feedback High Frequency Chopper Wave to Industry Control
内反馈高频斩波调速技术在工业控制中的应用 - The GPR way was a new technology with the development of high frequency electromagnetic wave used in the non-destructive testing.
探地雷达技术是上个世纪七十年代随着高频电磁波应用于无损检测而发展起来的一门新技术。 - As a device match of the high frequency ground wave radar, the responder'working is correlating with the radar.
作为高频频地波雷达的配套器件，应答器的工作方式和雷达密切相关。 - The theoretical research of high frequency electromagnetic wave logging by symmetrical measurement
对称化测量高频电磁波测井的理论研究 - An inversion of dielectric constant and resistivity by using high frequency electromagnetic wave logging
利用高频电磁波测井反演地层介电常数和电阻率 - UHF band, which refers to the frequency of300~ 3000MHz ultra high frequency radio wave, is widely used in modern wireless communication system.
UHF波段是指频率为300-3000MHz的特高频无线电波，在现代无线通信系统中，该波段有着极其广泛的应用。 - The wave propagation analysis of carbon nanotubes shows the nonlocal effect damp the high frequency wave propagation.
碳纳米管波传导特性显示，无论是单壁还是双壁碳纳米管，其高频波传导受到非局部效应的阻尼。 - HPM beat wave, which behaves as high frequency wave modulated in amplitude by low frequency, can be radiated with antenna system of smaller size. And with proper nonlinear effects, it is possible to produce wave of low frequency related to beat frequency.
拍波表现为低频振幅调制的高频波，获得足够增益所需的发射系统尺寸较小，而且在适当的非线性作用下，拍波会产生与拍频相关的低频成分。 - This article describes the mechanism of electromagnetic waves propagation in the thermosphere, the critical frequency and peak height of each layer will be predicted. Ionospheric absorption loss characteristics and ionospheric echoes of high frequency surface wave radar will be discussed.
本文介绍了电磁波的电离层传播机理，预测了电离层每一层穿透频率特性和峰值高度特性，分析了电离层吸收损耗特性。