常見例句雙語例句The occurrence of discrete spectral lines can be decided by means of real spectral characteristic of complete symmetrical window.利用完全對稱窗的實譜特性可以判定分立譜線的存在；Spectral characteristic is one of the basic characteristics of ground objects, and is the basis of qualitative and quantitative remote sensing.波譜特性是地物目標的基本特性之一，是定性、定量遙感的基礎。This paper introduces optical characteristics and spectral characteristic of optical fiber Bragg grating, introduces the experiments of grating fabrication with phase masks.本文介紹了光纖佈拉格光柵的光學特性和光譜特性，介紹了相位掩膜法制作光纖光柵的相關實騐。 返回 spectral characteristic