But there is only a limited amount of radio spectrum available.
但可用于通信的无线电频段是有限的。
First, the overview of the system of usufruct of radio spectrum resources.
第一，无线电频谱资源用益权制度概述。
Fourth, the improvement of the system of usufruct of radio spectrum resources.
第四，无线电频谱资源用益物权制度的完善。
Third, the status and defects of system of usufruct of radio spectrum resources.
第三，我国无线电频谱资源用益物权制度的现状及缺陷。
LIKE a deity, radio spectrum is invisible, omnipresent and commands awesome power.
无线电波像神明一样，无法看到而又无处不在，并拥有让世人敬畏的力量。
The radio spectrum resources belong to natural resources, with the character of res.
无线电频谱资源属于自然资源，具有物的属性。
The radio spectrum can carry only so many stations, and a coaxial cable so many TV channels.
一定频谱范围内的无线电波只能搭载有限的广播频道；同轴电缆只能传 输有限的电视频道。
This part provides a direction to improve our system of usufruct of radio spectrum resources.
为我国无线电频谱资源用益权制度提供了完善的方向。
Similarly, some sensors already make more efficient use of another scarce resource: radio spectrum.
与之相似的是，某些传感器已在更高效地利用另一种稀有来源——射电谱。
This section is the reflection of the current the system of usufruct of radio spectrum resources.
本部分是对我国现行的无线电频谱资源用益权制度的反思。
Another bonus: Once analog broadcasting ends, the prime radio spectrum it now USES will be auctioned off.
另外一大好处是：一旦类比式播放系统停用，它目前所占用的主要无线频谱就会被拍卖出去。
Space on the radio spectrum is the most valuable raw material in mobile telecoms, India's most dynamic industry.
在印度最有活力的实业——移动电信中无线电频谱的空间是最有价值的原材料。
Unfortunately, some parts of the radio spectrum are full of signals created by Earthlings, rather than aliens.
不幸的是，来自地球居民而不是外星人的信号挤满了射频频谱的一部分。
It is necessary to establish the real right system of the radio spectrum resources to enable their sufficiently utilization.
有必要建立无线电频谱资源的物权体系以实现对无线电频谱资源的充分利用。
The UWB communication technology is new exploration of radio spectrum, and this will develop new fields of time-domain spectrum.
利用UWB极窄脉冲通信，是对无线频谱资源的利用进行新的探索，开辟时域电磁波应用的新领域。
They owned the radio spectrum, built the networks, maintained the relationships with customers-and then grabbed most of the spoils.
他们(运营商)拥有无线电频谱，架设了网络，维持用户的联系——当然赚得最多。
Similarly, India is about to auction off FM radio spectrum and the competition is expected to be fiercest for the big cities, says n.
萨布拉马尼说，与此类似，印度即将拍卖FM无线电频段，而据预计针对大城市的竞拍将会是最激烈的。
Channels and subbands within the UHF portion of the radio spectrum are allocated by the International Telecommunication Union (ITU).
渠道和部分波段内的超高频无线电频谱分配的部分国际电信联盟(itu)。
It realizes same radio spectrum using by multi-users. So spectrum detection is the key technique for realization of cognitive radio.
检测主用户信号是否存在的频谱检测技术就成为认知无线电系统的关键技术。
Mr Bajaj reckons that India now has about 40m 3g devices in circulation, even before the extra radio spectrum has been made available.
Bajaj先生估计目前印度有大约4000万3G设备在流通，即使在额外的频谱已经提供以前。
Such a way of roaming paging is advantageous in economizing radio spectrum and has no limit to the number of cities to be interconnected.
这种联网方式充分利用有限的频率资源，在联网城市数目上基本不受限制。
The UWB wireless communication technology is new exploration of radio spectrum, and this will develop new fields of time-domain spectrum.
利用UW B极窄脉冲通信，是对无线频谱资源利用进行新的探索，开辟时域电磁波应用的新领域。
Visible light is part of the electromagnetic spectrum and 10,000 times bigger than the radio spectrum, affording potentially unlimited capacity.
可见光是电磁光谱的一部分，比无线电频谱要大1万倍，因而可说具有无限的开发潜力。
UWB technology is a new exploration of the use of radio spectrum resource and it inaugurate a new field of time domain application of electromagnetic wave.
利用UWB技术是对无线频谱资源的利用进行的新的探索，开辟时域电磁波应用的新领域。
The push for 3g in Japan is especially pronounced. Analysts say that's because Japan has so many nonstandard proprietary systems and radio spectrum is being used up.
在日本，专门宣布了推进3g，分析人士说，这是因为日本有如此多的非标准的专有系统以及无线电频谱正在被用完。
In order to command the use of radio spectrum, the radio spectrum management department and the security department must keep communication signals under surveillance.
为了更好地掌握无线电频谱利用情况，无线电频谱管理部门和国家安全部门必须对通信信号进行监控。
In order to command the use of radio spectrum, the radio spectrum management department and the security department must keep communication signals under surveillance.
为了更好地掌握无线电频谱利用情况，无线电频谱管理部门和国家安全部门必须对通信信号进行监控。
应用推荐