查询词典 script channel

In chapter 3, the basic theory of channel equalization and channel identification is discussed.

本文的第二章给出数字电视地面广播信道的一般性模型。

To get rid of the channel distortion, using a kind of channel equalization s signal process technology.

为了克服ISI引起的失真，在一个通信系统中常常使用称之为信道均衡的信号处理技术。

During the calibration, a regress-analyse method is used to get the weight of the different channel based on equational coefficient, the weight represents the sensitivity of each channel.

为了提高测量的可靠性和精确性，对9通道数据同时采集，在测试标定时采用回归分析方法，根据灵敏度得到不同通道的权值。

Due to oversampling, the equivalent channel matrix possesses a particular structure which making estimating the channel possible.

通过对接收信号过采样，等效的信道矩阵有特殊的结构可以提供足够的信道信息给我们来估计信道矩阵。

It can obtain a gain of 4.5dB in channel of Gauss and 9.5dB in channel of Rice. Additionally, performance of bit error rate of component code with SM64QAM and HMsym64QAM is tested. It is concluded that the multilevel coding scheme has specific property of unequal error protection.

另外通过仿真采用标准64QAM调制和对称分级64QAM调制两种调制方式的多级编码方案的各分量码的误码性能，可以看出多级编码方案具有不等差错保护的特性。

The channel estimation and the channel equalization, in the view of the estimation theory, are the two aspects of the same problem.

从估计理论的角度来看，它们是同一个问题的两个方面。

When the width of the channel is unchangeable, the more are the numbers of the channels, the narrower the channel becomes, the evener the oxygen on the surface of diffusion layer becomes.

当流道宽度不变时，流道数目越多，流道间隔越窄，越有利于氧气在扩散层表面上的均匀化分布。

The TV brand's competitive power always including the channel's brand awareness 、 involvement degree 、 tangent frequency and expectative degree in the different stages. The season to start from the audience share is this factor can reflect the channel's attribute from the outcome of relatively research.

在调查的指标上，频道品牌竞争力通常包括频道知名度、不同阶段的接触率、卷入度、期待度等衡量标准，借由这些指标经过再次计算和加权可以得出频道的发展景气指数、成长潜力指数，最后结合收视率表现的基本面就可以判断出一个频道的综合体征。

In the design of the de-huller, the lotus seeds were fed into the de-hulling channel in queue of the seeds with a certain heading orientation by using a screw expeller, and the de-hulling channel composed of two rotating supporting roller and a con-rotating cutting roller was established to realize the de-hulling of seeds. The integrated adjustment unit was designed for the adjustment of the main cutting parameters such as cutting force, cutting depth, two obliquities in horizontal and vertical plane so that the different variety and granularity of seeds were de-hulled.

辊刀式莲子剥壳机采用供送螺杆对壳莲进行分粒供送并使莲子按照一致的位形排序上料，采用由双托辊和剥壳辊构成的剥壳通道实现莲子剥壳，为适应不同品种、不同粒度壳莲的剥壳，在剥壳机设计中采用了集总式调节机构以实现对主要切割参数即切割压力、切割深度、螺旋辊刀空间斜置和偏置角度的调节。

Railroad spans channel, issue channel or ferry with bridge, sea commonly.

铁路跨越海峡，一般都用桥梁、海下隧道或轮渡。

Molecular Distillation is a kind of high vacuum distillation method, which is suitable for the separation of high boiling, heat sensitivity and viscidity products.

分子蒸馏技术是一种在高真空条件下进行的连续蒸馏过程，适合于分离高沸点、热敏性及具有生物活性的混合物。

They are to the Noughties what yuppies were to the Eighties .

那在六十年代是时髦的，但在八十年代肯定是过时了