1) through-the-wall surveillance
穿墙生命探测
1.
Through-the-wall Surveillance(TWS) is a new radar system, which can detect the suspicious objects without intrusion and surveil the moving targets inside the building or blindage.
穿墙生命探测是(Through-the-wall Surveillance，简称TWS)是一种能够隔墙探测和定位的新型雷达系统，它可以对建筑或掩体内的可疑目标进行外部的非入侵式探测，并对建筑物内的运动目标进行检测，可以广泛地应用于大规模城区巷战、反恐斗争和人质救援行动。
2) building penetrating life-detection radar
穿墙生命探测雷达
1.
In both the military and civil areas,building penetrating life-detection radar holds a significant role.
在军事领域和民用领域里,穿墙生命探测雷达具有重要作用,而强回波对消是穿墙探测技术中的关键性难题。
3) Through-wall surveillance
穿墙探测
1.
Through-wall surveillance (TWS) is a kind of detection technology which can go through walls and other obstacles.
穿墙探测(简称TWS)是指透过墙体或其他障碍物后的探测技术。
4) life detecting
生命探测
1.
This paper introduces the basic conception and the principle of non-contact life detecting and then analyses the characteristics of several pulse generators and analyzes the principle of impulse generation by avalanche transistor.
本文简介了非接触生命探测技术的基本概念,讨论了几种UWB中常用窄脉冲产生方法的特点,进一步分析了雪崩三极管产生脉冲的原理;分析并设计了一种基于RF-BJT雪崩特性的UWB窄脉冲产生电路,同时进行了仿真调试,获得了峰值电压为-7。
2.
The paper analyzes the special environmental requirements of coal mine accident rescue,puts forward a new life detecting equipment based on low-frequency radar and introduces the basic theory as well as the component of the system.
分析了煤矿事故救援特殊环境与要求,提出了一种基于低频二次雷达的全新生命探测设备,介绍了系统的基本原理及组成。
3.
In our group, the life detecting technique has been mainly used to detect human beings and works as follows: first the radar transmits the electromagnetic wave to the human body and gets the echo which includes the vital signals caused by the respiration and heartbeat, then the signals are processed by some hardware and software, and finally the life parameters are obtained.
雷达式生命探测仪特指探测生命体的雷达,其融合雷达技术、生物医学工程技术于一体,可穿透非金属介质(砖墙、废墟等),无需任何电极或传感器接触生命体,可在较远的距离内探测到生命体的生命信号(呼吸、心率等),是近年来国外学者提出的一种新概念雷达。
5) life detection
生命探测
1.
The Applied Research of DSP in Radar Life Detection System;
DSP在雷达生命探测系统中的应用研究
2.
Because of the big volume, complicated operation and the bad effect of the present life detection devices, it is urgent to design a new kind of detection device with high performance.
本分布式微型音频生命探测系统是在课题组以往研制完成的各种生命探测仪(如光学、红外、声波振动生命探测仪)的基础上加以改进与试验的研制结果,弥补了有线探测方式带来的缺陷,能适应更大范围灾区的生命探测。
6) life-detection
生命探测
1.
The radar-based life-detection is that using microwave from radar to illuminate the human body without contacting it, the reflected wave of radar, which carries certain life information, is modulated by the surface movement resulting from the physical activity.
雷达式生命探测是指在不接触人体的情况下,利用雷达发射的电磁波照射人体,雷达回波信号可被人体生命活动引起的体表微动所调制,从而携带了人体的生命信息。
2.
The life-detection radar works aiming for the process and recognition of the weak echo signals of the low velocity moving targets.
生命探测雷达需对微弱低速运动目标回波进行信号处理和识别。
3.
In military and civilian fields,life-detection radar is becoming more and more important.
本文介绍生命探测技术未来的引用和发展。
补充资料：穿墙
1.谓在墙上凿洞为鸡窝。 2.借指破旧的房屋。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条