receive frequency
英 [rɪˈsiːv ˈfriːkwənsi]
美 [rɪˈsiːv ˈfriːkwənsi]
网络 接收频率
双语例句
- Many of them were using a pea-sized speaker to receive the answers over a radio frequency.
很多人藉由一个豌豆大小的耳机来通过无线电频率接收答案。 - Now the sound that you receive, the frequency that you receive will change in a sinusoidal fashion.
现在你们听到的声音，你们听到的频率，会以正弦曲线而变化。 - A multiple-input and multiple-output MIMO-OFDM system is a system that employs multiple transmit and receive antennas in an Orthogonal frequency division multiplexing ( OFDM) communication system.
MIMO-OFDM系统内组合使用两种关键技术：即多输入和多输出（MIMO）天线和正交频分复用（OFDM）调制。 - When the searching unit of resonance sensor emits a range of frequency to charging box, the searching unit soon receive the echo and detect the resonant frequency by single chip microcomputer.
当谐振式传感器探头向料仓发射频率时，探头同时接收回波并由单片机检测出谐振频率。 - A phase-locked receiver applied to receive pulsed PSK radio frequency
用于接收脉冲射频调相信号的锁相接收机 - The receive frequency range is 0~ 30MHz band-pass signal. The system consists of two parts: analog part and digital part. As for the analog part there are analog audio input, analog high-frequency input, and DA analog output.
本设计可以接收信号的频率范围为0～30MHz带通信号，分为模拟部分和数字部分：其中模拟部分有模拟音频输入，模拟高频输入和DA模拟输出； - In a Multi-Carrier CDMA system, to receive signals through frequency selective channel, the receiver must take advantage of equalization.
多载波CDMA（MC-CDMA）系统中信号经过频率选择性衰落的信道时，接收端需要采取一定的均衡技巧。 - The result shows that the designed architecture can receive high-speed differential signals and work at the divided frequency stably.
综合结果表明，该设计能够接收高速差分信号，并能稳定工作在输入时钟的分频频率下。 - There were different constitutions and indexes of safety investment in enterprises of different industries and property ownerships. The construction industry and/ or originally private sectors should receive more supervision from government. The correlation between frequency of occupational injury and safety investment was significant.
不同行业、不同性质企业的安全投资结构和人均安全投资指标差异明显，建筑行业和原为私营性质的企业应成为政府部门监管的重点； - A nondestructive method used to detect the surface acoustic velocity conveniently and effectively on piezoelectric material is presented. The piezoelectricity effect and converse piezoelectricity effect of the material are utilized to generate and receive SAW, which is then detected by the same way of measuring resonation frequency.
给出了一种方便有效无损的检测压电材料声表面波速度的设计与实现，该设计中运用材料的压电效应和逆压电效应激励和接收SAW，并运用检测谐振频率的方法测量SAW速度。 - This thesis utilize the analytic method to stator of ultrasonic motor the curving vibration, receive the theory expression formula of the natural frequency of the round annular sheet metal.
本文利用了解析法对电机定子面内弯曲模态的特征进行了分析，得到了圆环形薄板固有频率的理论表达式。 - A phase-locked receiver applied to receive pulsed PSK radio frequency is introduced to meet the requirement of a certain spacecraft beacons test, which is based on the characteristics of the low code rate PSK and ASK dual modulation radio frequency signal.
基于对某航天器用救援示位标的测试需要，针对示位标低码速率调相、调幅双重调制射频信号的特点，介绍了一个接收脉冲射频调相信号的接收机。 - Rake which concept proposed changed the traditional data receive way: rake is regarded as the same frequency and the multi-ways signal data message itself a part, selects the method which multi user detects to go to the better synthesis effective data.
Rake概念的提出改变了传统的数据接收方式：Rake是将同频和多路径信号看作数据信息本身的一部分，采用多用户侦测的方式去更好的合成有效数据。 - When the transmit and receive transducers are all in a free casing, there is only one energy peak with a high amplitude and a reduced energy distribution range against frequency on the time-frequency distribution figure.
当发射和接收探头同时处于自由套管内时，仅有1个幅度较高的单一能量峰，并且其能量分布范围（对频率）减小。 - In order to fully receive the signals, a measuring system in accordance with random characteristics in aspects of time domain and frequency domain of vibrating burning is designed.
针对振荡燃烧信息在时间域和频率域上的随机性特点，作者精心地设计了测试系统，并对系统的性能参数进行了全面标定。 - Because the operation of bus is random, the paper uses the statistical method to deal with the practice data to receive the practice bus arrival frequency.
由于公交车到达的随机性，本文对研究站点进行实地调研、采集数据，得到实际的公交站车辆到达频次。 - Multi-input multi-output ( MIMO) system, a system implemented with multiple transmit antennas and multiple receive antennas, which can exponentially increase wireless channel capacity without extra frequency band and transmit power, is proved to be a key technique in wireless communication system.
MIMO系统是指收发端各自拥有多根天线的系统。在不增加带宽和发送功率的情况下，MIMO可以成倍地提高无线信道容量，改善系统性能，因此成为无线通信领域的关键技术之一。 - As a part of radar receiver, the X-band receive front-end mainly complete the function that translate the weak RF signal from the antenna system to the corresponding middle frequency signal, assure proper dynamic range, low noise figure and STC.
此X波段接收前端作为雷达接收机的一部分，主要完成将雷达天馈系统接收到的微弱射频回波信号转变为相对应的中频信号，同时保证一定的动态范围、噪声系数及完成STC控制处理。 - Larger-scale, better service and quality requirements reflect local residents own space rights. In the process of consumption, local residents receive city health and non-health culture invasion. Foreign residents show space consumption habits of small range, low frequency and minimization.
本地居民以大型、服务佳、质量好的要求在消费空间中体现自己的空间权益，思想上接收城市健康与非健康文化的侵袭，外地居民呈现出小范围、低频次和最小化的空间消费习惯。 - In order to achieve normal communication between the frequency-hopping transmitter and the receiver, the two sides must send and receive information over the same frequency at the same time.
为了实现跳频电台之间的正常通信，收发双方必须在同一时间同步地跳变到同一频率。 - In addition, the antenna should be able to transmit or receive pre-polarized electromagnetic waves and ensure certain polarization isolation; moreover, there is sufficient operating frequency range.
另外，天线应能发射或接收预定极化的电磁波，保证一定的极化隔离度，并有足够的工作频率范围。 - This is achieved through the use of multiple transmit and receive antennas, referred to as the combination between Multiple Inputs Multiple Outputs ( MIMO) and Orthogonal Frequency Division Multiplexing ( OFDM).
通过使用多个发射天线和多个接收天线，可以得到这么高的数据传输速率，称之为多输入多输出（MIMO）和正交频分复用（OFDM）的联合技术。 - Secondly, analyzed some problems of using phase-shifter for controlling the array, under the condition that the transmit signals and receive signals with wide frequency coverage, at last conducted some simulation experiments and given analysis of simulation results. 2.
其次给出了当发射或者接收信号频率覆盖范围较宽时，阵列采用移相器移相加权所带来的问题，进行了仿真实验并对仿真结果进行了分析。 - In asynchronous frequency hopping system, the receive Time-Frequency matrix will result much more spurious majority because of detector energy to spill over into nearby frequency bins, and result in more error.
由于异步用户的时间偏移会产生检测能量溢出，导致时频矩阵更多的虚假检测行而产生错误。