查询词典 channel

Focusing on the problem that the performance of channel estimation is influenced by spatial correlation in multiple input multiple output systems,a parametrical channel estimation method based on estimating multipath parameters is proposed.

针对多输入多输出系统中信道空域相关影响信道估计性能的问题，提出了一种基于多径参数估计的信道估计方法。

Through investigating the FWM power as function of channel power and channel space, it showed that the new phase-matching factor was more effective, the relationship of parametrical gain in FWM V.

分析了在色散位移光纤中四波混频的参量增益与泵浦光波长的关系，四波混频参量增益与泵浦光功率的关系。

Two pentaerythritol flat crystals are taken as dispersive elements, one is set in the parallel channel and another is installed in the perpendicular channel.

在极化谱仪内的垂直和水平通道上分别布置正交的季戊四醇晶体色散元件。

Simulations show that the proposed scheme has a better performance than that of the traditional scheme when the channel information is not perfectively known at transmitter. And the scheme is obviously robust when the uncertanty of channel information changing.

仿真结果表明：当发射端获得的信道信息不准确时，提出的算法表现出比传统特征波束成形算法更低的误比特率，并且当信道信息的不确定程度变化时，提出算法的性能有很好的鲁棒性。

Results Nephroscopic channel was successfully established by one puncture in 13 patients with hydronephrosis and 17 patients without hydronephrosis. For the remaining 15 patients without hydronephrosis, nephroscopic channel was established by repeated puncture. All the patients had no serious complications such as pleural injury, abdominal visceral injury, pyelic laceration and renal penetrating injury.

结果 13例鹿角形肾结石伴积水患者均1次穿刺成功，32例无积水型肾结石患者中17例1次穿刺成功，15例多次穿刺后成功建立理想的取石通道。45例患者均无胸膜损伤、腹腔脏器损伤、肾盂撕裂及肾脏穿通伤等严重并发症发生。

Friday's event in Beijing was in order to rebrand CCTV's sports channel as "The Olympic Channel" for the August 2008 Olympic Games hosted by the Chinese capital, but it quickly turned embarrassing for the state broadcaster

为了即将在中国北京举行2008北京奥运会，在周五晚上的活动便是将宣布将cctv体育频道更名为奥运频道，然而这却成了这位国家播音员最尴尬的一天。

Friday's event in Beijing was in order to rebrand CCTV's sports channel as "The Olympic Channel" for the August 2008 Olympic Games hosted by the Chinese capital, but it quickly turned embarrassing for the state broadcaster.

周五在北京举行的活动是为了在中国首都举办的2008年奥运会将央视的体育频道更名为&奥运频道&，但是很快变成国家广电总局的尴尬。

Friday's event in Beijing was in order to rebrand CCTV's sports channel as "The Olympic Channel" for the August 2008 Olympic Games hosted by the Chinese capital, but it quickly turned embarrassing for the state broadcaster.

周五在北京举行的这次原本是为了备战08年将在北京举办的奥运会，而将央视的体育频道更名为&奥运频道&，但是很快地让这个国家电视台感到尴尬。

Friday's event in Beijing was in order to rebrand CCTV's sports channel as "The Olympic Channel" for the August 2008 Olympic Games hosted by the Chinese capital, but it quickly turned embarrassing for the state broadcaster.

星期五在北京的这次活动是为了北京举办2008年奥运会而将中央电视台的体育频道更名为&奥运频道&，但是，该活动很快就让央视陷入尴尬的局面。

Friday's event in Beijing was in order to rebrand CCTV's sports channel as "The Olympic Channel" for the August 2008 Olympic Games hosted by the Chinese capital, but it quickly turned embarrassing for the state broadcaster.

星期五在北京举行的活动是为了主办2008年8月即将在中国首都召开的奥林匹克运动会而将中央电视台体育频道重新命名为&奥运频道&而召开的，但是很快成为了国家广播公司的笑柄。

The production moved off-Broadway to New York City, where she won the Joseph E. Calloway award for her performance, and was profiled in American Theater Magazine as one of ten young theater artists to watch.

生产提出过百老汇的新的纽约市，在那里她赢得了约瑟夫calloway奖，她的表现，并于异型在美国的战区杂志之一， 10战区的青年艺术家观赏。

It's a risk tradeoff, and I believe that adding test support code usually wins.

这是一个风险的权衡，我相信添加测试代码通常会占上风。