查询词典 frequency channel

This method takes into account the frequency response of the equalized channel implicitly.

这个方法考虑到了等化过后通道的频率响应。

According to the character of the temperature,humidity and the velocity of the wind measurement in the VAV air conditioning system,the digitized detecting technology,frequency converter and the software of Kingview are used in this ***, thus predigesting the anterior circuit,increasing the ability of this system to measure and control effectively and offering a research platform for the design of multi-channel.

本文在变风量空调系统的要求下，根据变风量空调系统对温度、湿度和风速的要求，采用数字化丈量技术与变频器、组态软件相结合，这样简化了前真个电路设计，可以改善系统的测控能力，为多种风口形式设计提供了平台。

This approach followed a novel idea: the main-lobe clutter spectrum is regular for the deviation azimuth of clutter is corresponding to its Doppler frequency, while the returns of moving targets violate this regularity, so it\'s reasonable to use the azimuth error in each Doppler channel as a detector of ground moving target.

该方法以一种新的思路，利用单脉冲雷达和波束主杂波谱区固定回波的偏角与多普勒频率相对应的规律性，将动目标回波视为对这种规律性的干扰，从而利用单脉冲测角误差在主杂波谱区进行地面极低速动目标检测。

The team members ask the families a number of questions that pertain to the project. These include, among others, questions about the frequency and scale of flooding events by the river, the movement of the river channel, erosion, their migratory cycle during the year, whether they cultivate and/or collect wild plants, their views about the archaeological sites, etc.

队员们向采访家庭提出各种各样与研究计划有关的问题，其中包括河中发洪水的频率和规模，河床摆动、侵蚀，一年之中的迁徙循环周期，是否栽培或者采集野生植物，以及他们对考古遗存的看法等等。

There are various means to realize the communication link between FMU and ammeters, such as Ethernet and PLC, however they all have different limitation. We would take advantage of radio frequency in ISM channel to provide a better solution in the communication between FMU and ammeters.

集中器与电表之间的物理链路可以有很多选择，如以太网，电力载波线等，但它们都存在着一定的缺陷，所以我们采用了公用ISM频段的无线通信方式来实现集中器与电表之间的数据通信和采集，这种技术有很多优点，它无需布线、成本低、传输速度快、可靠性高。

Two kinds of methods, that is, 128-channel high temporal resolution electroencephalograms and coherence technology, were integrated to research the cognitive activation patterns in responding to the task of form perception （task1）and the task involving both form discrimination and spatial location(task2). Simultaneously, the scalp was divided into 7 parts from occipital area to frontal area, each of them included same number electrodes. Coherences, between occipital area and other areas, of different frequency band were calculated.

利用128道高分辨率脑电测量技术及脑电相干处理技术，通过测量大脑对图形形状知觉（任务1）、图形形状和空间位置知觉（任务2）两种任务的事件相关电位，并基于电极数大致相同的原则，从枕叶至额叶把头表分成了7个区，然后分析了枕叶与其它各区在不同频段的相干性。

Multiple-input multiple-output based on multiple antenna array and space time coding techniques can take full advantage of the trait of wireless channel to improve the system capacity and quality of communications, without increasing the transmitting power and frequency usage, therefore, they has become one of the key technology hotpots of current and future wireless communications.

基于多天线阵列的多输入多输出和空时编码技术，充分利用无线信道特性，可以在不增加发送功率和频谱的条件下提高整个系统的容量和通信质量，已成为当前及未来无线通信关键技术的研究热点。

Furthermore, we shall prove that a minimum theoretical sampling frequency of order 6.8 kilohertz is required to convey a voice channel occupying the range 300 HZ to 3.4 Khz.

而且，我们将证明，为了转换频率范围为300HZ—3.4KHZ的话路信号，理论上最小采样频率须为6.8khz。

Analysis the performance of multimode wireless channel as well as the frequency distribution method in FDCN.

分析了地域网无线信道的多模特性及频率分配方式。

Once you are there, set your radio channel to the directed frequency and begin gathering information.

当你到达那里时，把你的无线电信道调整到指定频率然后开始收集情报。

He and Nina moved to California and lived at 2005 Ivar Street, Apt.

他和Nina搬到加州，并在2005年伊瓦尔街，公寓生活。

Droperidol （ potently inhibits transfected HERGchannels and this is the probable mechanism for QT prolongation.

氟哌利多有效地抑制了转染的 HERG 钾通道，可能是 QT 间期延长的机制。