查询词典 channel-section

The equations above model the synchronisation channel as orthogonal, while only the α fraction of common channel power is experienced as intracell interference.

上述等式所模拟的同步信道的模型是不相关的，而只有公共信道功率的不相关因数涉及到互区干扰。

A channel-to-channel voltage rating and a common-mode voltage rating of at least 500V is desirable.

通道－通道电压额定值和共模电压额定值至少为500 V才是合理的。

Bandwidth augmentation is the ability to add another communications channel to an already existing communications channel.

带宽增加是指可以在一个现有的通信信道中增加额外的通信信道。

However, there exists important difference between watermark channel and common communications channel, which results in some problems in the application of communications theory.

然而，数字水印信道与一般通信信道之间有着比较大的差别，使得直接在水印信道中应用通信技术存在着许多问题。

The company has completed many key contracted construction and maintenance tasks such as communications channel at economic development zone, bridge and communications channel along provincial highway, power and city planning auxiliary projects and so on.

公司已承揽了经济开发区通信管道建设、大桥、省道沿线通信管道工程施工及电力、市政配套工程等多项重量级的施工、维护任务，获得了良好的社会效益和经济效益，受到了社会各界的一致好评。

The failure of Compaq's electronic channel is the real sample of the outcome of channel conflict.

康柏电脑网络渠道的失败，就是渠道冲突的一个最真实的写照。

to reduce the impact of carrier frequency offset in ofdm system,this thesis designs a new carrier frequency offset estimation scheme for ofdm system.the carrier frequency offset estimation includes acquisition and tracking.we adopt variable step size adaptive algorithm.the acquisition range of the proposed algorithm is as large as one half of the overall signal bandwidth.through this method we can not only avoid the feedback by using forward error correction,but also reduce the times of complex multiplication in order to reduce the power consumption of the system.this algorithm not only has low complexity and fast convergence nut also can improve the demodulation performance of ofdm system.computer simulation illustrates the superior performance of the proposed algorithm with regard to estimation accuracy in both awgn channel and multi—path channel.

摘 要：为了减小正交频分复用系统受频率偏差的影响，在ofdm系统中设计了一种新的载波频偏估计算法。频偏估计包括跟踪和捕获两个阶段，文中采用变步长自适应算法来进行跟踪，这个跟踪算法的捕捉范围是整个信号带宽的一半。通过此方法，不但可以利用前向纠错的方式来避免反馈，而且可以缩减复数乘法的次数以降低计算复杂度和系统功耗。该方法运算复杂度低，并具有较好的收敛性，能改善odfm的解调性能。从计算机的仿真效果可以看出无论是在awgn信道上还是在多径信道上都表现出了卓越的性能。

The comportment that changes channel to the netizen, any of the twelve animals of Li Wei speak bluntly advertisement is to give the person that wants to see to look, do not think the National People's Congress that look can change channel.

对于网友换频道的举动，李巍直言生肖广告是给想看到的人看，不想看的人大可换频道。

The water molecules inside the nanoscale water channel with the suitable radius are in the single-file arrangement, and moved concertedly in the channel.

被约束在纳米通道中以及处于固液介面上的水分子，展现出了许多与宏观不一样的特殊行为。

A flow channel on the card may have a sample core flowing in a fluid of a flow channel for analysis.

卡上的流通道可具有在流通道的流体中流动的标本芯，以用于分析。

"Yes, now you can give yourself airs," she said, you have got what you wanted.

"对了，您现在高兴了，"她说道，这是您所期待的。

Then the LORD said to me: Rebel Israel is inwardly more just than traitorous Judah.

上主于是对我说：＂失节的以色列比失信的犹大，更显得正义。