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)。
Channels and subbands within the UHF portion of the radio spectrum are allocated by the International Telecommunication Union (ITU).
联邦通讯委员会觉得可行，它已起草一项提案建议说服电视公司出让它们的部分波段。
It has come up with a proposal to persuade TV companies to part with some of their airwaves.
虽然日光中有用的那部分波段被窗玻璃阻断了，但与皮肤癌相关的长波紫外线(uva)却很容易穿过玻璃。
While the useful wavelengths are blocked by window glass, ultraviolet-A wavelengths associated with skin cancer easily pass through the glass.
海军已预定MH - 60r，并配备Ku波段能力，作为USSHarryS . Truman (CVN 75)号航母战斗群的一部分，将在2012年部署。
The Navy has scheduled MH-60Rs equipped with the Ku-band capability for deployment as part of the USS Harry S. Truman (CVN 75) Carrier Strike Group in 2012.
因此这颗不成熟的恒星最终将会冷却并在红外波段发射出其大部分的光芒。
Instead the failed star ultimately cools and emits most of its light at infrared wavelengths.
照片中蓝色部分代表了3.4微米的辐射波段，绿色为4.6微米，红色为12微米。
Here, blue represents radiation at 3.4 microns, green is 4.6 microns, and red is 12-microns.
大部分隐身斗篷都是在非可见光波段隐藏物体。
Most of the invisibility cloaks that have been demonstrated to date conceal objects at frequencies that are not detectable by the human eye.
此外，利用光学薄膜，将光伏电池可利用的波段反射给光伏电池，其余部分的能量透射用以其他形式的能量转换。
Otherwise it will use optical thin-film to reflect some wave band which photovoltaic battery can use to photovoltaic battery, as for the rest energy, it will transmit into other means of conversion.
多光谱遥感数据的最佳波段选取与组合是遥感图像增强处理的关键部分，直接影响到图像的目视解译和研究对象的信息提取。
Optimal band selection and combination of multi-spectrum data is the key for image enhancement, it directly influences eye estimation and object information distilled.
部分辐射高温计在窄的选择波段上是灵敏的。
Partial radiation pyrometers are sensitive to narrow selective wavebands.
本文设计了一种S波段高功率微波天线的馈源系统，该系统由双模圆锥喇叭和矩-圆模式转换器两部分组成。
This paper designs a S-band feed system for HPM antenna, which consists of a dual-mode conical horn and a rectangular-circular mode convertor.
第二导体104在高波段的一部分内谐振。
The second conductor 104 resonates in a portion of the high band.
简单介绍我国重力场测量卫星的高精度K波段星间测距系统的概念和其关键部分超稳定晶体振荡器的概念。
The concept of KBR System main structure used in the gravity field measurement in China and the key technologies of USO is introduced.
简单介绍我国重力场测量卫星的高精度K波段星间测距系统的概念和其关键部分超稳定晶体振荡器的概念。
The concept of KBR System main structure used in the gravity field measurement in China and the key technologies of USO is introduced.
应用推荐