查询词典 channel-section

For the instability of the wireless channel and remotion of the terminal, the performance of the wireless channel is not good as the one of the wire channel, which is not fit for transmitting high-speed date.

中文摘要：无线信道的衰落效应和终端的移动严重制约了通信系统的性能，因此克服信道衰落效应，提高频谱利用率，确保数据高效可靠的传输是个非常重要的研究问题。

These mobile and base stations support multiple hyperband operations including, for example, mobile assisted channel allocation, mobile assisted handover, cell reselection, traffic channel assignment, control channel location and registration.

这些移动站和基站支持包括例如移动站辅助信道分配、移动站辅助切换、小区重新选择、业务信道分配、控制信道定位与登记的多个超高频带操作。

Channel scanning: The machine can store 32 half-duplex channel and a channel scanning.

32个信道扫描：本机可存储32个半双工信道，并具有信道扫描功能。

In each SDT, a real channel for transmitting video signals and a corresponding dummy channel are provided in a pair, and the dummy channel is provided with a gEMT and a dEMT for stating information on events.

在每个SDT中，用于传送视频信号的实频道和对应的虚频道成对提供，并且虚频道上设有成对的用于表示关于事件的信息的gEMT和dEMT。

Spectral efficiency equations are derived for both systems with and without channel prediction. Numerical results show that systems with channel prediction can get maximum spectral efficiency while systems without channel prediction but chosen optimum packet length can get suboptimum frequency efficiency, which is inversely proportional to Doppler frequency.

推导了信道预测和没有信道预测的自适应调制系统的频谱效率公式，分析结果表明对于自适应调制系统，信道预测的系统频谱效率是最优的，非信道预测系统根据信道情况选择最优帧长可以获得该系统的最优系统频谱效率，但它是低于信道预测的频谱效率的，而且是随多普勒频率的增大而逐渐减小的。

The symbiosis relation is a result of the game of the channel member; and the marketing channel harmonious symbiosis model is tiny view of harmonious symbiosis relation promoting the channel competitive advantage.

和谐共生关系的形成，是渠道成员相互博弈的果。

Sulphonyluren tolbutamide (1 mmol/L), a specific KATP channel blocker, added to the bath completely suppressed the channel activity, while diazoxide (1 mmol/L), a KATP channel opener, had no apparent effect.

KATP通道的特异性阻断剂tolbutamide (甲糖宁， 1 mmol/L)可完全阻断通道的活动，而KATP通道开放剂diazoxide (二氮嗪， 1 mmol/L)则不增强通道的活动。

Sulfonylurea tolbutamide (1mmol/L), a specific K〓 channel blocker, added to the bath completely suppressed the channel activity while diazoxide (1mmol/L), a K〓 channel opener, had no apparent effect on the current.

通道的特异性阻断剂tolbutamide（甲糖宁，1mmol/L）可完全阻断通道的活动，而〓通道开放剂diazoxide（二氮嗪，1mmol/L）则不增强通道的活动。

Figure 1: Relationship between the width of the buccal channel and resistance to flow of saliva: left: wide channel, rapid flow, poor retention; right: narrow channel, slow flow, good retention After Basker,R.M.

图1：颊侧间隙宽度与抵抗唾液流动的关系：左：间隙宽，流速快，固位差；右：间隙窄，流速慢，固位好。

It indicates that crevasse channel is a kind of very narrow and shallow short range small channel with a fixed path which is formed among wide-ranged channels by the major channel after the avulsion crevasse in a fluvial and deltic sedimentary system.

指出决口水道是在河流及三角洲沉积体系中，由主河道于大洪水期冲裂决口后，在广阔河道间形成的具有固定路径及一定限流作用的极窄、浅的短程小型水道。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了