查询词典 radio-opacity

Reprinting by newspapers or periodicals, or rebroadcasting by radio stations or television stations, of editorials or commentator's articles published by other newspapers, periodicals, radio stations or television stations

四报纸、期刊、广播电台、电视台刊登或者播放其他报纸、期刊、广播电台、电视台已经发表的社论、评论员文章

The radio station, which is also available on XM and was on Sirius satellite radio from 2002-2006, covers similar events as its sister TV networks, often simulcasting their programming.

广播电台，这也是可以的XM和天狼星卫星广播电台从2002年至2006年，类似的活动，包括作为其姐妹电视网络，往往同时他们节目。

Iheard also includes simulcasts offered by AM and FM radio stations on top of Internet-only radio stations.

iheard还包括：同时提供调幅及调频电台，再加上互联网，只有无线电台。

Fast channel sensing is for a pair of cognitive radio users to search an available channel time-efficiently; proactive channel vacating is for the pair of cognitive radio users to be aware of the presence of primary users and vacate the occupied channel as quick as possible.

快速频道感测是针对一对感知网路使用者找寻可使用的频道；主动释放频道是让感知网路使用者察觉主要使用者要使用频道时，能快速的释放频道给主要使用者，避免干扰。

This type of antenna is popular among Amateur Radio and Citizens Band radio operators.

这类型天线是普遍在非职业收音机和公民带报务员之中。

Moreover, the high frequency radio can also be used in the optical label switching. The subcarrier multiplexing optical label and optical carrier suppression and separation optical label are based on modulating lightwave by radio, which were studied much and maybe have a good future.

另外，在光标记交换领域，利用高频的无线信号调制光波实现的副载波光标记和光载波抑制光标记现已有一些研究，这两种标记实现方案有很好的应用前景，但还有一些问题需要深入研究，本论文对SCM光标记信号的传输距离受限问题和OCSS光标记分组的全光波长变换问题进行了深入研究，并得到了一些有价值的结论。

After all, the track has smashed records, becoming the biggest radio airplay hit in the history of North American Top 40 radio, according to Billboard.

据Billboard的消息，这首单曲已经打破了很多项记录，成为在北美最好的40家电台的史上点播率最高的大热门。

In wireless broadband digital communication, Inter-Symbol Interference caused by time disperse of radio channel is one of main factors that limit bandwidth of communicated information and system performance of communication. In receiver, Orthogonal Frequency Division Multiplexing system can easily cancel ISI and equalize frequency-selective fadings that are both caused by time disperse of radio channel.

在这一系统中，无线信道时延扩展引起的符号间干扰是限制传输性能和信息速率的主要因素之一；而在消除符号间干扰和均衡由无线信道时延扩展引起的频率选择性衰落方面，正交频分复用(Orthogonal Frequency Division Multiplexing，OFDM)技术具有明显优势。

Japan and Korea of the respondents unequivocal inventory management will be a radio frequency identification technology's biggest gainers in two countries accounted for 88% and 92% of the respondents will inventory management as the implementation of radio frequency identification technology.

日本及韩国的被访者明确认为库存管理将是无线射频识别技术的最大获益者，两国中分别有88%和92%的被调查者将库存管理作为实施无线射频识别技术的首选。

Communication ; data ; radio frequency system/radio frequency identification ; reader ; electronic tag ; binary search algorithm

通信； 数据；射频系统/射频识别；读写器；电子标签；二进制搜索算法

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。