q channel
英 [kjuː ˈtʃænl]
美 [kjuː ˈtʃænl]
网络 Q通道
双语例句
- While some suppliers suggest a 20-30% Q/ Q step down in March, it is difficult to say what inventory already exists in the channel to make an assumption on March units.
尽管有些供应商称三月份季度产量环比将下降20-30%，很难判断渠道中本身有多少库存，因此难以对三月份的产量做出假设。 - Channel filtering can be performed directly at the outputs of the I and Q channels.
通道滤波可以直接在I和Q通道的输出端上完成。 - By the ray tracing in the channel waveguide, the dependency of the launching efficiency on the relative position of the pumping beam to the waveguide is analyzed and the coupling conditions are optimized. A NEW METHOD MEASURING QUALITY FACTOR Q OF A RESONATOR AT MILLIMETER WAVEBAND-QUASI-OPTICAL METHOD
通过几何光学法追迹泵浦光线在波导中的传播，系统地分析了泵浦光束与波导相对位置变化对泵浦耦合效率的影响，进而确定最佳耦合条件。毫米波波段谐振腔Q值测量的准光学法 - Channel equalization is a necessary part of high-speed receiver. Because in the case of UWB, it is difficult for the high speed receiver to keep the amplitude consistency and the phase orthogonality of I and Q channels.
信道均衡是超宽带接收机不可或缺的一个重要组成部分，因为要保证在超宽带情况下正交接收机I、Q幅相一致性非常的困难，必须对信道进行均衡。 - This paper analyzes the influence of image signal that is caused by imbalance of amplitude and phase of I, Q channel in receiver on following signal processing and/ possible error calibration technology.
分析了接收机I、Q通道幅相不平衡产生的镜像信号对后续信号处理的影响及可取的误差校正技术。 - The Influence of Imbalance of Amplitude and Phase of I, Q Channel and Improvement in Receiver
Q通道幅相不平衡的影响及改善 - On-Line Supervisory Technology for Q-Factor in the Optical Supervisory Channel of Optical Transport Network
光传送网中光监控通道信号Q值在线监测技术 - Thus, the effect of I/ Q imbalance is estimated and compensated in AWGN and frequency selective fading channel conveniently.
如此可以方便地估计和补偿射频I/Q不平衡对高斯以及频率选择性信道的影响。 - The monetary policy's channels, which are transmitted by the stock market, include Tobin's Q theory, wealth effect channel, asymmetric information effect channel? liquidity effect channel and narrow sense stock market channel.
货币政策通过股票市场传导的渠道有：托宾的q理论、财富效应渠道、非对称信息效应渠道、流动性效应渠道和狭义股票市场渠道。 - In the low-delay real-time video communications, rate control mechanism can use to adjust quantization parameter ( Qp) to meet the channel rate, while keeping better picture quality and lower buffer delay.
在低速率实时视频通信中，通常采用码率控制技术来调整量化参数（QP）以适应信道速率，可达到较好的图像质量和较低的缓存时延。 - From such aspects as channel capacity of instrument, application of Q technique and improving productivity, the paper expounded the issues that need to be solved in new generation of seismograph and presented our views solving these issues.
本文从仪器带道能力、Q技术的应用及提高生产率几个方面阐述了新一代地震仪器要解决的几个问题，并对如何解决这些问题提出了自己的看法。 - The paper introduces the effect of I/ Q imbalance about OFDM receiver in AWGN and frequency selective fading channel firstly;
本文首先介绍了射频I/Q不平衡时对高斯以及频率选择性信道下OFDM接收机性能的影响； - Stabilization of DC biasing, and signals deviation adjustment and compensation circuit are adopted in the quadrature modulator, so the problems on the incompatibility of channel I& Q in amplitude and phase are effectively solved.
正交调制部分采用误差调整与补偿电路，不仅稳定了直流偏置，而且还对信号进行了调理，从而有效控制了I，Q通道的幅相不一致性。 - Based on Cochran-Q Test, wetlands of Yellow River valley could be divided into three types: channel wetland, riparian wetland and estuary wetland.
运用科克兰（Cocnran）Q检验法，将黄河流域湿地分为河道湿地型、河滨湿地型、河口型3类。 - The channel of the monetary policy though stock market includes the following items: the Q theory of James Tobin, the channel of the wealth effect, the channel of the circulation effect and the channel of unsymmetrical information effect. Information collection and using;
股票市场传导货币政策是通过托宾q值效应、财富效应、流动性效应和非对称信息效应发挥作用。 - Secondly, the particular structure of the training symbols is designed to combat the I/ Q imbalance at baseband, which the effect of I/ Q imbalance is estimated and compensated in fading channel conveniently.
为了克服I/Q不平衡的影响，设计了一种特殊前导训练符号，方便地估计和补偿I/Q不平衡在衰落信道下对性能的影响。 - A Novel Method of Radar Signal I/ Q Channel Amplitude-phase Error Correction
雷达信号I/Q通道幅相误差校正的新方法 - Combining with computer technique, based on CPLD, an arbitrary waveform generator with I 、 Q double channel was designed and the software design that makes it work was provided.
结合计算机技术，基于高速复杂可编程逻辑器件（CPLD）设计出一种正交I、Q双通道的任意波形发生器，同时给出了协调其工作的软件设计。 - In this paper, offers a signal reception system, analyzes the detection of LFM signal, discusses the influence of imbalance of amplitude and phase of I 、 Q channel and match filtering of LFM signal.
接着对超宽带LFM信号检测进行了讨论，最后分析了信号接收系统I、Q通道幅相误差校正和LFM信号匹配滤波技术。 - Objective: To study Q-, N-type Ca2+ channel in the unstable bladder of rabbit's partial bladder outlet obstruction.
目的：对Q及N型Ca2+通道在兔不全梗阻性不稳定膀胱中的功能进行研究。 - The Q factor test of transparent optical channel
透明光通道Q因子的测量 - This paper proposes a new correction method of the amplitude-phase error in I/ Q channel based on the signal statistical characteristics in time domain, and gives the block diagram of correction network.
提出了一种新的基于信号时域统计特性的的雷达信号I/Q通道幅相误差的校正方法，给出了实际校正网络框图。 - This paper advocates channel as a strategic resource, fundamentally about the survival and development of Q hospital, so for the forging of its core competencies is essential.
本文主张渠道作为一项战略资源，从根本上关乎Q医院的生存与发展，因而对于锻造其核心竞争力至关重要。 - Single channel and WDM channels between the chaotic optical communication and the conventional optical communication are separately investigated. The Q factor is employed for the system performance evaluation. The factors considered in the experiments are the optical fiber transmission distance and the incident optical power.
实验分别对单路光纤信道，以及混沌激光通信与常规光通信的波分复用信道，进行了实验研究，采用Q因子作为性能好坏的评价指标。