wavebands

英

美

n.  (无线电)波段
waveband的复数

柯林斯词典

• (无线电)波段
  Awavebandis a group of radio waves of similar length which are used for particular types of radio communication.

双语例句

• Furthermore, different wavebands of PAR showed discrepant effects on the growth and photosynthesis, blue and red light was more effective for its growth too.
  不同波段的可见光对细胞的生长和光合作用也产生了不同影响，也是蓝光和红色光对生长最有效。
• Based on the results of the contrast of star to sky background in daytime, the detectable stellar magnitude limits are computed and analyzed as functions of observing heights, solar zeniths angle, wavebands and stellar spectral types for 3 °× 3 ° field of view.
  根据恒星和白天大气背景辐射的对比度，计算和分析了3°×3°视场下，可探测星等极限值随观测高度、太阳天顶角、波段和恒星光谱类型的变化情况。
• A new kind of multi-mirror quasi-optical cavity, which is free from mode concentration and able to operate at MM-submillimeter wavebands effectively, is proposed and analysed.
  本文提出并分析了一种新型多反射镜准光学谐振腔。该类谐振腔消除了模式浓缩现象，所以能有效地工作在毫米波和亚毫米波频段。
• So, in the selection of wavebands, a low frequency is necessary.
  因此，在频段选择中，必须选择一个较低的雷达频点以满足动态范围的要求。
• PLS models were established based on the full wavelengths, characteristic wavebands, and characteristic wavelengths to distinguish the infected rice leaves. The results showed that, the model with full wavelengths had the highest identification rate.
  采用PLS建立了全波段、多波段和多波长的水稻稻瘟病病变叶片的鉴别模型，结果显示：采用全波段建模，模型的鉴别率最高，高于采用特征波段和特征波长所建的模型。
• Observational data in the radio, X-ray and optical wavebands provide the reliable evidences that the interaction between flare coronal loops can lead to the onset of solar flares.
  在观测上，无论在射电波段，或者X射线和光学波段的观测都提供了一些可靠的证据，说明耀斑冕环的相互作用可能导致耀斑的产生。
• The best wavebands, the classification functions and classification flow diagrams for five kinds of targets are determined.
  进而提出了识别植被、土壤、水、冰雪和云等五类目标的最佳波段和分类函数及分类流程图，得到了很高的分类精度。
• The Infrared Background Radiation at Submillimeter Wavebands
  亚毫米波段的红外背景
• High spectral resolution ( Hyperspectral) remote sensing, which is based on spectroscopy, refers to use many narrow electromagnetic wavebands to detect the spectral reflectance of our interesting objects.
  高光谱分辨率遥感（HyperspectralRemoteSensing，简称高光谱遥感）是指利用很多很窄的电磁波波段从感兴趣的物体获取有关光谱数据，其基础是光谱学。
• We get the optical rotatory dispersion curves and the fitting formula at the three wavebands.
  得到了各波段对应的旋光色散曲线和拟合公式。