激励在一个成长中的组织工作的员工要比激励在一个衰落中的组织工作的员工容易得多。
It is a great deal easier to motivate employees in a growing organisation than a declining one.
第二，没有新的商业模式能在不久的将来取代现在这个正处于衰落中的模式。
Second, there is no new commercial model that will replace what's being lost anytime soon.
这种衰落可以从影响威尼斯航运和贸易的变化中清楚地看到。
This decline can be seen clearly in the changes that affected Venetian shipping and trade.
研究了频率选择性瑞利衰落信道中的同步MC-CDMA系统上行链路空时信道估计及多用户检测算法。
The space-time channel estimation and multiuser detection algorithm for the uplink of multicarrier CDMA (MC-CDMA) system in frequency selective Rayleigh fading channel were investigated.
提出了一种在多径瑞利衰落信道中的信噪比盲估计算法。
This paper presents a blind algorithm to estimate the signal-to-noise ratio(SNR) of a communication signal in multipath Rayleigh fading channel .
因此在频率选择性衰落信道中，采用分集接收可以改善系统的捕获性能。
Therefore, system acquisition performance can be improved if diversity receiver is adopted for the frequency-selective fading channel.
在多径衰落信道CDMA系统中，扩频码设计与联合检测为提高系统容量的两个重要手段。
Spreading code design and joint detection are two efficient ways to increase CDMA system capacity in multi-path fading channels.
结果表明，平坦瑞利衰落信道中多用户检测算法的性能仍然优于传统检测算法。
It is concluded that the multiuser detection is superior to conventional detections in the flat Rayleigh fading channels.
在实际通信系统中当信号处于深衰落时，最小均方误差(MMSE)检测器经常失去对信号的相位跟踪。
It is noted that the minimum mean square error (MMSE) detector often loses phase to lock a desired signal when the desired signal dips into a deep fade.
针对瑞利衰落信道中突发模式的空时网格编码的多电平连续相位调制(STTC - MCPM)系统，提出了一种基于数据辅助的符号定时估计算法。
A data aided symbol timing estimation algorithm was proposed for burst-mode space-time trellis coded multi-level continuous phase modulation (STTC-MCPM) systems in Rayleigh fading channels.
本文在瑞利衰落模型下，研究了高频电离层信道中多径时延与多普勒频移的随机特性。
In this paper, with Rayleigh fading the random characteristics of multipath time delay and Doppler shift in HF ionospheric channels is discussed.
空时编码采用多发送天线设计信道编码，联合考虑分集、编码与调制，从而提高信号在无线衰落信道中传输的可靠性。
The design of channel codes for improving the reliability of communications over fading channel using multiple transmit antennas is considered.
该文着重研究MCV - BLAST系统在下行频率选择性衰落环境中的解码问题。
This paper explores the decoding problem of the MC V-BLAST system under the downlink frequency-selective fading environment.
本文提出了频率选择性瑞利衰落信道中的对角空频分组码(DSF)，研究了码的性能。
In this paper, we propose a diagonal space-frequency (DSF) block codes over frequency-selective Rayleigh fading channels and study performance of the code.
在传奇、昆曲衰落后，曲牌体的柳子戏屹立在板腔体的戏曲海洋中，成为中国戏曲史上的独特存在。
After the decline of legend and Kunqu, Liuzixi of Qupai style stood in the ocean of Banqiang style and then displayed great influence on several kinds of Chinese drama.
其中主要为无线衰落信道中的多径传播和散射引起的信号衰落，以及大的多径时延而引起的符号间干扰。
The problems mainly exhibit to be multi-path propagation in the wireless fading channel, signal fading caused by the scattering and Inter-Symbol Interference caused by the long multi-path time delay.
本文简述了阴影衰落余量在WCD MA无线链路预算中的重要作用，并深入分析阴影衰落余量的计算方法、理论基础及含义。
We describe the importance of shadow fading loss in the radio link budget of WCDMA in this article. We also analyze the ways to calculate it and to understand it.
OFDM技术可以把频率选择性衰落的信道转化成一组正交的平坦衰落的信道，因此可将OF DM技术应用在MIMO系统中来克服多径衰落的影响。
OFDM has the ability of transforming the frequency-selective channel into a collection of parallel flat-fading subchannels and therefore can be adopted in MIMO systems to combat multi-path effects.
在2006年接受商业周刊的采访中，你预测苹果将在3年内衰落。
In a 2006 interview with BusinessWeek magazine, you predicted the decline of Apple within three years.
本文设计的是应用于具有瑞利衰落信道的移动通信系统中的RS(31,15)编码器。
This design of RS (31, 15) Encoder is applied to Rayleigh Channel for mobile communication.
该文研究在频率选择性瑞利衰落信道中MC-CDMA系统的盲空时干扰抑制。
This paper investigates blind space-time interference suppression for MultiCarrier CDMA (MC-CDMA) system in frequency selective Rayleigh fading channel.
数字通信系统中多径衰落的无线信道环境通常会使接收信号受到严重的码间干扰。
The received signal is often corrupted badly by inter-symbol interference in the multipath fa- ding wireless channel circumstance.
在一个周围充满着干燥与衰落景象的沙漠中，有一朵小花正绽放着……她孤单地生长着……快乐地过着每一天……
There was a young flower in the desert where all was dry and sad looking…It was growing by itself…enjoying every day…
分析了莱斯衰落信道中FSK信号的非相干接收机误码率。
The BERs of a noncoherent receiver for FSK signal in Rician fading channels is given.
崛起于明初、鼎盛于清代、衰落于近代的陕西商帮，在明清时期陕西的社会、经济生活中占有显要的地位。
Rising in Ming Dynasty, flourishing in Qing Dynasty and declining in modern times, the Shaanxi Shangbang played a very important role in society and economy of Shaanxi in Ming and Qing Dynasties.
差分酉空时码不需要任何信道状态信息，在通信终端处于高速移动环境下的快变衰落信道中仍能保持较好的性能。
Differential unitary space-time code(DUSTC) keeps good performance in rapidly fading channels when neither the transmitter nor the receiver knows the channel state information.
在导致“牧畜王国”衰落的诸多因素中，牧区天灾是一个重要的因素。
The fall of the Livestock Kingdom was caused by many factors. Natural disaster was an important one.
它在后来的几十年中衰落了，但近年来又复苏起来。
It has wilted in latter decades, but recrudesced in recent years.
它在后来的几十年中衰落了，但近年来又复苏起来。
It has wilted in latter decades, but recrudesced in recent years.
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