The radio frequency identify technique (RFID) and its applications were introduced in brief.
本文简要介绍了射频识别技术(RFID)及其应用范围。
BAE Systems will develop a new radar warning receiver prototype that can identify radio frequency and communications activity in real time.
BAE系统公司将开发一种新型雷达预警接收机原型，该原型能实时识别无线电频率和通信活动。
Smartphone frequency detectors and connected displays could identify that one point in the store is a "hotspot" where traffic tends to halt.
智能手机频率检测器和联系式商品展示可以识别店中某个地点是人流驻足的“热点”。
Radio Frequency Identification (RFID), also named E-tag, is a generic term for the technology using radio waves to automatically identify individual items and collect associated information.
射频识别(又称电子标签)，是一种利用射频信号自动识别目标对象并获取相关信息的技术。
OBJECTIVES: To identify the frequency of caspofungin-non-susceptible Candida isolates in cancer patients with candidiasis.
目的：鉴定伴念珠菌病的癌症病人中分离到卡泊芬净不敏感念珠菌株的频率。
Always, the processing of the audio frequency signal is mainly concentrated on speech processing, such as speech recognition and talks identify etc.
一直以来，音频信号的处理主要集中于语音识别、说话者识别等语音处理方面的研究。
Furthermore, retailers are adopting the use of radio frequency identification (RFID) tags to identify individual items in a store.
此外，零售商开始用射频识别标签来识别店内的商品。
The severe numerical instability in complex frequency modal mass identification from frequency response function makes it difficult to identify physical parameters.
利用频响函数识别复频率模态质量存在着严重的数值计算不稳定性，给物理参数的识别造成困难。
Therefore, we can identify the joint sounds according to the energy, frequency, amplitude and occurring time of the vibration on the joint sound sonogram.
根据关节音的声谱图特征，从关节音振动能量、频率、振幅、发生时间等方面对关节音进行鉴别，可能有助于判断颞下颌关节的功能状况。
The analysis indicates that the inverse spectrum has a noticeable feature to distinguish the influence of the side frequency and identify the transfer function of the testing system.
分析表明倒频谱在识别边频及测试系统传递函数的影响方面具有显著的特点。
Is it possible to get a receiver in China to pick up this frequency? Then we may be able to identify the individual from close up.
是否有可能在中国争取到一个接收器接收频率？这样我们可能可以确定它们一直飞到什么地方。
Since the flight test data are of time domain, it needs to be converted into frequency domain by FFT method. Then it can be used to identify the system.
由于飞行试验数据是时域数据，使用这种方法需要使用FFT的方法将实测的时域数据转换成频域数据后再进行辨识。
Objective: To identify the sonographic normal values and influencing factor of human vocal cord and false vocal cord and to confirm the value of high-frequency ultrasound applying to the larynx.
目的：探讨正常喉部声带和室带各径线的超声生理测值及其相关影响因素，进一步肯定高频超声在喉部的应用价值。
In this paper, frequency spectrum of downhole noise signal is analyzed, and the spectrum information extracted is used to identify the types of downhole fluid.
文中对井下噪声信号进行频谱分析，用噪声信号中的频谱信息来识别井下流体类型。
The method can be used to identify other frequency domain parameter models of hydraulic system.
该方法可用于其它液压系统频域参数模型的辨识。
It adopts the total least square method (TLS) to identify the complete coefficient set of the loudspeaker in time domain, thus measures low frequency characteristic of loudspeaker.
采用全面最小二乘法识别扬声器系统的时域函数的全套系数，从而测出扬声器系统的低频特性参数。
This paper investigates energy distribution of air-borne acoustic signals in time-frequency domain during aluminum alloys spot welding in order to identify weld nugget states.
研究了铝合金点焊过程中声音信号的时频域能量分布，并应用它来识别点焊的熔核状态。
The information of liquid types can be obtained from calculating inverted frequency spectrum of differential signals, which can identify the water flooded layer.
通过求取其微差信号的倒频谱提取储集层流体类型信息，对水淹层进行识别。
By analyzing the early phase of frequency decay, it is possible to identify multi-shock earthquake sequence, but it is difficult to rapidly judge intermittent double-shock and swarm.
分析地震序列前期的时频度衰减曲线有可能区分出多震型地震，但快速区分间歇双震型和震群型地震较为困难。
This paper presents a method to identify the parameters of the continuous system model in frequency domain.
本文提出一种辨识系统的连续模型参数的频域方法。
Tumor cellularity and mutant allele frequency were analyzed to identify tumor heterogeneity and mutant allele-specific imbalance.
通过分析肿瘤细胞的密度及等位基因突变的几率来确定肿瘤异质性和等位基因特异性突变的不平衡性。
This paper offers an assumed model called system weighted Average Tranafer Function of a linear vibration system to identify the complex modal parameters by using multi-point measured frequency data.
本文提出用多点频响函数来识别系统的复模态参数，建立了系统加权平均传递函数的假设模型。
Secondly calculate the frequency of the keywords. hhirdly, identify the semantic relation between the keywords with the TC;
第二步采用关联算法的一种变异算法查找高频关键词组；
Dactylogram product has optics identifying and biology radio frequency to identify 2 kinds of systems.
指纹产品有光学识别和生物射频识别二种系统。
Promoting publicity in strength and frequency is one of the important factors that make people identify with and accept the popularization.
加大宣传的力度与频度是产生认同、接受的重要一环。
By simplifying diagnosis equations, the relation between testing frequency and matrix singularity is established to identify the existence of equation's solutions directly.
通过化简故障诊断方程，建立灵敏度矩阵的奇异性与测试频率的关系，从而直接判断故障诊断方程的可解性。
By simplifying diagnosis equations, the relation between testing frequency and matrix singularity is established to identify the existence of equation's solutions directly.
通过化简故障诊断方程，建立灵敏度矩阵的奇异性与测试频率的关系，从而直接判断故障诊断方程的可解性。
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