Ground Penetrating Radar ( GPR ) is a new geophysical technique which develop rapidly from the 1970 s.

Signals of a pulse-echo mode ground penetrating radar ( GPR ) possess typical nonstationary and nonlinear properties.

摘要脉冲探地雷达 回波 信号是典型的非平稳、非线性信号.

In highway construction, the use of Ground Penetrating Radar ( GPR ) has become extensive.

在道路工程中使用广泛的地质雷达是一种通过利用地下介质的不连续性来探测地下目标的 无损 检测工具,是一种 高频电磁 法.

Abstract: Signals of a pulse-echo mode ground penetrating radar ( GPR ) possess typical nonstationary and nonlinear properties.

文摘: 脉冲探地雷达 回波 信号是典型的非平稳、非线性信号.

They include induced polarization method, spectrum IPmethod, transient electromagnetic method, controlled-source audio-frequency magnetotelluric method and GPR.

这些方法有激发极化法 、 频谱激电法 、 瞬变电磁法 、 可控源音频大地电磁法和探地雷达.

Signals of a pulse-echo ground penetrating radar ( GPR ) possess typical nonstationary and nonlinear properties.

脉冲探地雷达 回波 信号是典型的非平稳、非线性信号.

GPR is an effective shallow exploration method.

摘要地质雷达是浅部勘探的一种有效的勘探方法.

GPR has been widely used in geological exploration at shallow depth with good results.

摘要地质雷达(GPR)探测技术在浅层地质勘探领域广泛应用,并取得较好的应用效果.

The paper recommends the design and implement of 3 GPP MMS based on J 2 ME.

本文提出了基于J2ME平台的3GPPMMS设计与实现.

The electro-circuit performs well in coding and meets the gain demands of the 3 GPP.

电路结构具有好的译码性能,并达到了3GPP的译码增益要求.

GPP System core network: refers in this specification to an evolvedGSM core network infrastructure.

3G核心网: 请参考演进的GSM核心网构架规范.

GPP System coverage: see coverage area.

3G覆盖范围: 参见覆盖区.

In the 3 GPP specification, a mixed mode of operation is set forth.

在3GPP的规范中, 提出使用混合操作模式.

GPG, a free software package, makes security features available to the users; they use it.

GPG这个 自由软件包, 让[安全的功能特色]可以为使用者所取得; 他们使用它.

GPG uses two keys: public and private.

GPG使用 两种密钥: 公钥和私钥.

This thesis works on the global payment channel system solution.

本文研究的GPC环球收付信道正是能解决以上问题的系统.

As a kind of self-tuning control algorithm, GPC is used in discrete system.

作为一种自校正控制算法, 广义预测控制是针对随机离散系统提出的.

An ICP and GPC based 3 D planar scene integration algorithm is proposed in the software module.

介绍了系统的软件模块,提出了结合最近点迭代(ICP)和通用多边形裁剪(GPC)的3D平面场景合成方法.

The analysis of the generalized predictive control ( GPC ) systems is studied.

广义预测控制 ( GPC ) 系统的闭环稳定性一直是控制理论分析的难点.

The errors of replication in GIR and GRd were 1.4 % and 1.9 % respectively.

重复试验GIR和GRd误差范围为1.4%和1.9%.

Numerical analysis was used to simulate the process of sapphire crystal growth by modulating temperature.

利用数值模拟分析方法,模拟了通过调节加热温度促进GOI法蓝宝石晶体生长的过程.