无线电信号既具有电的特性也具有磁的特性。
而其他企业，如法国电阿尔卡特电信公司，在伊朗兴建有军事用途的基础设施。
Others, like Alcatel, a French telecoms firm, build Iranian infrastructure that has military uses, according to Chris Holton of Divest Terror.
在印度最有活力的实业——移动电信中无线电频谱的空间是最有价值的原材料。
Space on the radio spectrum is the most valuable raw material in mobile telecoms, India's most dynamic industry.
虽然这项技术是用来采集人的心电信号的，但EPIC电位集成电路的开发商说它也可以很好的检测骨骼肌的电活动，包括控制眼睛的活动。
Though the technology is being introduced to pick up heart signals, EPIC's developers say it is also good at sensing the electrical activity of skeletal muscles, including those that control the eyes.
直到目前为止，一个无线电节点发送的无线电信息音量往往相对较强，总会盖过另一端无线电发送进来的相对较弱的信号。
Until now, the volume of a transmitted radio message overpowered the relatively weak incoming signal from the radio at the other end.
遍布欧洲各地的无线电天线将接收地球上所能接受到的频率最低的无线电信号，并连接到高速互联网，以便对这些数据进行复杂的运算。
The antennae installed across Europe will work at the lowest FM frequencies accessible from Earth and will be connected using sophisticated computing and high-speed Internet.
国际电信联盟保留了1400- 1427MHz范围内的特殊无线电频段，亦称L -频段，特别供地球探测卫星和太空天文使用。
The International Telecommunications Union reserves a special radio band in the 1400-1427 MHz range, called the L-band, especially for Earth-observing satellites and space astronomy.
电测系统：主要功能是处理由传感器来的电信号，显示出转子不平衡量所处的位置和大小。
The electric measuring system: the main function is to process electrical signals by the sensor, shows the unbalance of rotor position and size.
心电自动分析系统的重要功能是对心电信号进行精确而可靠的分析和识别。
An important function of automatic analysis system is the analysis and distinguishing to ECG signal accurately and reliably.
脑电是极为复杂的非周期生物电信号，对脑电的研究始终是现代科学的一大热点。
EEG is a kind of complicated non-periodic bioelectricity signal and its research is still an important field for modern science.
低压电涌保护装置。第21部分：与电信和信令网络连接的电涌保护装置。性能要求和试验方法。
Low voltage surge protective devices - part 21: surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods.
心电信号的预处理和波形检测是心电自动分析诊断系统的关键问题，直接决定着诊断与治疗心脏病的效果。
Signal preprocessing and waveforms detection for ECG are the key of the ECG monitoring diagnosis system for diagnosis and therapy.
市场竞争将被引进很多原先国家垄断的行业，如：电、电信、铁路、民航、石油。
Market competition will be further introduced in previously State monopolized sectors such as power supplies, telecommunications, railways, civil aviation and petroleum.
低噪声心电放大器的设计是生物医学电子学研究课题之一，是对心电信息进行数据采集与处理的重要环节。
The design of a low noise electrocardiosignal amplifier, as a research subject of biomedical electronics, is a key link in data acquisition and processing of electrocardiosignal.
电—气转换器是一种完成由电信号到气信号转换的装置，是自动化过程控制系统中不可或缺的关键设备。
Electro-pneumatic converter is a kind of equipment that converts electrical signal to pneumatic signal, and is the essential key device in automatic process control system.
肌电信号作为智能肌电假肢的主要控制源，研究肌电信号与人体动作间的联系对智能假肢的研究有着重要的意义。
The EMG signals are the major controlling source, the connection between the EMG signals and the human motions has a very important significance for the study of intelligent prostheses.
心电信号是心脏电活动在体表的综合反映，临床心电图检查，对于检测和诊断心脏疾病具有重要意义。
ECG signal is a synthetic reflection of the heart electricity on body surface. It has important significance to the diagnosis of heart disease by clinical ECG examination.
无线电干扰无线电干扰是指发电机组对无线电信号接收造成的干扰。
Radio interference radio interference refers to the interference with radio reception caused by a generator set.
电-机转换元件是电液控制系统中不可缺少的部分，它将电信号转换为机械信号-力(力矩)或位移。
Electric - machine conversion component is indispensable of the control system of the electric liquid. It transforms the electric signal into mechanical mete - force (moment) and displacement.
脑电信号(EEG)是中枢神经系统产生的生物电活动，它包含了丰富的神经系统状态和变化的信息。
EEG are bioelectrical activity generated by the central nervous system, it contains a lot of the information about status and changes in the nervous system.
本文旨在通过分析肌肉在静动态收缩的过程中表面肌电特征参数的变化，研究肌电信号中的疲劳特征。
The purpose of this thesis is to analyze the characteristic parameters of sEMG during muscle static and dynamic contractions, and to study sEMG characteristics of muscle fatigue.
利用ICA方法对实测脑电信号中的心电伪迹和工频噪声进行了消除，成功去除噪声并保留脑电信号的特征不变。
ECG artifact and power noise are successfully removed from the origanal EEG signal with the ICA method with no harm to the details of EEG signals.
结果：消除了脑电信号中的噪声和心电干扰。
脑电信号是从头皮表面记录到的脑细胞群的自发性电活动。
Electroencephalogram (EEG) is the spontaneous electrical activity recording of brain cells from scalp.
前言：目的：去除脑电信号中的噪声和心电干扰。
前言：目的：去除脑电信号中的噪声和心电干扰。
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