波段

The element Sb exists in many forms in the film: transpositional atoms and compounds such as Sb2O3, Zn7Sb2O14 etc. ZnO crysal grains grow in mixing directions. The lattice relaxation and content of second phases increase when more Sb is doped. The UVA absorption of doped ZnO thin film obviously increases. The ultraviolet absorption peak narrows, the absorption intensity increases, the absorption margin becomes steep and moves to shorter wavelength about 5 nm, and the visible absorption increases in some sort.

薄膜中Sb以多种形态存在：替位原子和化合物(Sb2O3、Zn7Sb2O14)等，ZnO呈混晶方式生长；随着Sb含量的增加，其引起的晶格畸变和次晶相的含量逐渐增加；掺杂薄膜在远紫外波段的吸收显著增强，UV吸收峰变窄，强度增大，吸收边变得陡峭且向短波方向移动达5nm，在Vis波段的吸收有所增强。

At present, millimeter wave response of K wave band was applied in American BCIS system, the millimeter wave identification was used in French BIFF system, beaconing identification of millimeter wave was applied in British M-TICE system, laser enquiry and response of L wave band was used in Germanic ZEFF system.

目前，美BCIS系统采用K波段毫米波问答，法BIFF系统采用毫米波识别，英M-TICE系统采用毫米波信标识别，德ZEFF系统采用激光询问和L波段应答。

Everybody is going up the graph can see alleged UVA is the wave band with the longer wavelengh in ultraviolet ray, this wave band can make the person's skin blackens.

UVB的名词。大家在上图可以看到所谓UVA是紫外线中波长较长的波段，这个波段会使人的皮肤变黑。

It is indicated that: 1 at evidence level of 0.01, the chaffs dynamic RCS presents chi-square distribution at S-band and X-band; 2 the density of chaff cloud would decrease with time, which will result in lower RCS; and 3 with increasing of frequency and decreasing of wavelength, the coherence effect between different chaffs would get less, which will result in weaker fluctuation.

结果表明，当显著性水平为0.01时，该箔条云在S波段和X波段的动态RCS服从χ^2分布；箔条云形成之后，箔条密度随着时间的推移而下降，导致其RCS减小；随着频率升高而波长减小，箔条间互耦效应将减小，箔条云RCS的起伏也将减小。

Based on calculations with the multi-waveband data, it is hard to approach a consistence between the reddens in optical and ultraviolet and the absorption in soft X-ray.

从目前多波段观测数据对吸收所作的推算，在光学和紫外的红化与软X波段吸收难以表现出一致性，我们引用了例证进行粗略讨论。

The IKONOS data of Beijing Yuanmingyuan is fused with Tasseled Cap and PCA methods.The fusion results are analyzed and compared with full image and vegetation subset.The result shows that,in study area,the KT fusion method is better than PCA in full image and vegetation subset.The fusion results are differential with different KT transformation matrix,and the method of fusion should be chosen according to study area,data,and classification methods.

应用缨帽变换和主成分分析方法，对北京圆明园周围的IKONOS全色波段和多光谱波段进行融合，并分别对整景影像和植被区的融合结果进行对比研究，结果表明：在该实验区，整景影像和植被区缨帽变换融合结果都优于主成分析结果，不同的缨帽变换系数矩阵在整景影像和植被区融合质量会有差别，应根据具体地点、时相，分类方法做适当的选择。

Three factors, the information amount of bands, correlation between bands and separability of objects in bands, are considered in selecting bands. The major steps of band selection are

与常规遥感数据不同，从高光谱数据选出的最佳波段要多得多，而且它们之间往往存在相关性，因此在波段选出后，还应对它们进行特征提取。

In order to fulfil the requirements for measuring radiation and insertion loss characteristic of smoke screen at 3mm band, an automatic measurement system, including a transmitter and an integrated 3mm band radiometer/receiver is developed.

为了满足3mm波段烟幕辐射特性和插入损耗特性测量的需要，研制了3mm波段烟幕特性自动测量系统-3mm辐射源和3mm辐射计／接收机一体机。

In this thesis, the combination analysis of radio and EUV data of solar burst is studied.

为此，本文对太阳爆发事件的射电波段和极紫外波段的联合分析做了初步的研究。

The dark band of dust that obscures the mid-section of the Sombrero Galaxy in optical light actually glows brightly in infrared light.

可见光波段环绕在墨西哥帽星系腰部的黝黑尘埃带，在红外光波段却变得非常明亮。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。