ground signal
英 [ɡraʊnd ˈsɪɡnəl]
美 [ɡraʊnd ˈsɪɡnəl]
网络 接地信号; 地面信号
双语例句
- The alarm system is activated by a ground signal at the activation input or by an activation signal from the hand-held transmitter.
通过启用输入设备上的接地信号或手持式发射器的启用信号可以启用报警系统。 - In this technique, the component side of the board is dedicated to the ground plane, and signal traces are placed on the solder side.
采用这种技术时，电路板的元件侧专用于接地层，信号走线则布设在焊接侧。 - Birds singing, trees falling to the ground. I'll give you a signal to ring down the curtain when the scene is over.
鸟鸣声，树倒地声。等这一场演完，我会给你发出鸣铃落幕的信号。 - Design of Multi-Channel Multi-Frequency HF Ground Wave Radar DDS Digital Signal Generator
多通道多频高频地波雷达DDS数字信号源的设计 - Radio technology continues to improve. Today, VOA broadcasts to satellites in space that send the signal back to stations on the ground that transmit programs with a clear signal.
无线电技术还在继续改进。今天，美国之音的广播发送到太空中的卫星，卫星向地面台站回传信号，以清晰的信号传输节目。 - In the paper, the travel law of seismic wave which is excited by explosive shock, and the relation between the vibration signal of ground and electric signal recorded by instruments are discussed.
讨论了爆破地震产生的地震波传播规律，以及地振动信号和仪器记录的电信号之间的关系。 - Experimental Method for Forecasting Propagation Delay of Ground Wave for Timing Signal
预测地波定时信号传播时延的经验方法 - Chapter 2 deals with the ground echo signal of SAR, and establishes the signal models of static target and moving target.
第二章研究了合成孔径雷达回波信号，建立了静止目标和运动目标的回波模型。 - In the high dimensional phase space, the local projective algorithm is used to separate it into ground signal and noise signal in the time series by dividing the phase space into orthogonal sub-spaces. Then the signal removed noise is processed by demodulated resonance method.
局部投影算法将时间序列先进行相重构，在高维的相空间上采用局部投影的方法将相空间分解成正交的子空间，来分离时序中背景信号和噪声分量。 - Detection of singularity for ground probing radar signal and removal of noise
探地雷达信号奇性检测及去噪 - FDTD Simulation of Ground Penetrating Radar Signal in 3-Dimensional Dispersive Medium
三维频散介质中地质雷达信号的FDTD数值模拟 - The ASF and the ground propagation delay of long-wave signal from many stations in different typical path for wide area, can be easy computed and improved in timing accuracy with different model by this GIS software.
有了它，就可以非常方便容易地用不同模型计算广阔区域接收多个长波信号在各种典型路径上的ASF和地波传播时间延迟和提高定时精度。 - Analysis of Ground Clutter Suppression based on Spacial Signal Detector
地面回波抑制分析 - This paper describes the practical measures to reject disturbances in industrial control by microcomputer in power supply, ground wire and signal line.
本文从电源、地线、信号线3个方面论述微机在工业控制过程中的抗干扰措施。 - Array site survey for two new IMS primary stations in China and their power spectrum estimations of ground motion noise Several signal spectrum estimations have been obtained by means of this kind of parameter estimation.
海拉尔兰州核查地震台阵的勘址和地动噪声功率谱的计算其模拟结果表明，该方法不但能有效地获得AR模型参数的最佳估计，而且能实现低信噪比的信号检测。 - The total received signal is the sum of the direct coupled wave, the signal reflected from the ground and the signal scattered by the buried target.
地面反射和直耦波所组成的直达波远大于目标信号，从而使系统的信杂比降低。 - Study of Wavelet Transform Compression of Ground Penetrating Radar Signal
探地雷达回波信号小波压缩方法研究 - There are three physical effects on the power grid. Among them, IR-Drop effect and ground bounce effect impact the signal integrity while electro-migration impacts the reliability of VLSI design.
电源网格上存在着三种主要的物理效应，其中压降效应和地弹反射效应影响信号的完整性，电子迁移效应影响芯片设计的可靠性。 - However, the Ground Penetrating Radar signal processing is far from satisfactory.
但雷达信号的处理解释是当前应用中的薄弱环节。 - Complex signal analysis is applied to separate instantaneous spectra, instantaneous phase and instantaneous frequency from Ground Penetrating Radar ( GPR) signal.
作者利用复信号分析方法分离出地质雷达信号的瞬时振幅、瞬时相位、瞬时频率等参数，通过一维数值模拟对其进行多参数分析，并进行了工程应用。 - It introduces the causes of difference-mode interference, presents the solutions of the concerned problems of PCB design, better arrangement of elements, the design of ground traces, main traces and signal traces.
分析了引起数字差模辐射干扰的原因，提出了印制电路板设计中相关问题的解决方法，介绍了较好的元器件布置及地线、电源线和信号线的设计。 - Scene model as well as algorithm flow was established. Simulation shows the requirement for ground reconnaissance equipment realizes SAR signal reconnaissance under given tracking time occasions.
建立了对SAR信号侦察场景模型以及算法流程，仿真计算了在给定跟踪时间的情况下，实现对卫星信号侦察对地面侦察设备的要求。 - The Identification of Fault Type When Sending the Ground Signal in the Low Current Ground System
小电流接地系统发接地信号时的故障类型判断 - The correlation technology of the seismic while drilling in this paper mainly includes reference signal autocorrelation and the cross-correlation between reference signal and the ground detector signal.
本文研究的相关技术主要包括先导信号的自相关和先导信号与地面检波器信号间的互相关。 - Results show that the optimal design parameters and the added ground vias improve the signal integrity.
测试结果表明，设计参数的优化和添加接地过孔能有效提高信号的完整性。 - Aiming at the testing of the TACAN airborne equipment, there was a signal source to analogy the signals emitted from TACAN ground navigation station as an excitation signal.
在塔康机载设备进行维护时，需要塔康信号源模拟产生塔康地面导航台发射的信号作为激励信号。 - A hardware prototype has developed for ground station base band signal processing, and after testing, it can keep up communication with aircraft.
研制出了一台地面站基带信号处理样机，经过测试，样机能完成与飞行器的正常通信。 - The using of track circuit can automatically detect the position of the vehicle and control the display of the signal machine. Besides, ground signal can be passed to the locomotive, which can control the train.
利用轨道电路可以自动检测列车、车辆的位置，控制信号机的显示；通过轨道电路可以将地面信号传递给机车，从而可以控制列车运行。 - With commercial development of integrated ground penetrating radar technology, the study has focused on the ground penetrating radar echo signal processing technology.
集成化的商用探地雷达技术的发展，使得对于探地雷达回波信号处理技术的研究成为了热门的问题。 - Take the steel bar grid ( circular pipe), be grounded at both ends, introduce ground interference signal, and use magnetic induction test experimental technologies to measure stress.
取钢网架杆件（圆形钢管），将其两端接地，引入接地干扰信号，采用磁感式测试技术进行实验。