查询词典 repeat

I repeat listened for this audio file.

我反复听了这个音频文件。

Should we repeat the augury?""

我们该再算一遍吗？""

But a favourable turn is like hard wish to appear when, evasive meaning can be caused, disaster is magnified by apply colours to a drawing in the process of repeat, letting what the enterprise has difficulty walking is external environment not just, greater pressure comes from at " autohypnosis ".

但转机难以如愿出现之时，回避之意就会滋生，灾难就在复述的过程中被渲染放大，让企业步履维艰的就不仅仅是外部环境，更大的压力来自于"自我催眠"。

Two familiar link adaptation schemes, adaptive modulation and coding and automatic repeat request, are investigated in this paper.

自适应链路技术则是克服信道衰落提高链路性能的关键方案之一。

This model can provide the good base of adaptive modulation and coding and automatic repeat request as well as dynamic resource allocation.

首先分析了正交频分复用技术频域信道统计特性，说明了Nakagami-m分布能更好地描述衰落信道；然后针对高速移动及OFDM信号传输的特点，采用状态持续时间相等法建立了OFDM频域信道有限状态马尔可夫模型，分别给出了计算持续时间、状态门限及状态数、转移概率、状态差错率的一般方法及m=0.5\1\2典型值的闭式解，该模型能为自适应模型控制、混合自动重传请求 HARQ、动态资源分配等技术提供良好的基础。

Adaptive Modulation and Coding and Hybrid Automatic Repeat reQuest are two main link adaptation techniques. Along with the higher demands of data rate and quality of service, the system performance can be well improved by employing AMC and HARQ.

链路自适应技术能有效地提高数据传输速率和频谱利用率，是目前和未来移动通信系统的关键技术之一，自适应调制编码AMC和混合自动请求重传HARQ是其中两种主要的链路自适应技术。

The scheme is scheduled through combining multi-level adaptive modulation and coding with hybrid automatic repeat request protocol.

该方案利用自适应编码调制技术和混合自动重传技术交互协作，使发射端可以根据反馈的延时信息自适应调节调制模式，选择发射权以及自动重传数据。

The High Speed Uplink Packet Access technology includes Adaptive Modulation and Coding, Hybrid Automatic Repeat Request, and Node B fast scheduling. It also solves the problem of sharing the uplink channel resources for User Equipment.

为了改善上行性能，高速上行分组接入主要考虑的技术包括自适应调制编码、混合自动重传、节点B快速调度，以及用户终端如何共享上行信道资源，同时包括增加增强的媒体访问控制实体，对协议进行增强和优化。

The High Speed Uplink Packet Access technology includes Adaptive Modulation and Coding, Hybrid Automatic Repeat Request, and Node B fast scheduling. It also solves the problem of sharing the uplink channel resources for User Equipment. Moreover, it has Medium Access Control protocol entities (MAC-e and MAC-es) to enhance and optimize the protocol.

为了改善上行性能，高速上行分组接入主要考虑的技术包括自适应调制编码、混合自动重传、节点B快速调度，以及用户终端如何共享上行信道资源，同时包括增加增强的媒体访问控制实体，对协议进行增强和优化。

Forward error correction and Automatic repeat request schemes are two of error control strategies that have been widely used in digital communications.

错误更正码及自动请求回覆系统是两种在数位通讯中被广泛应用的错误控制机制。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。