常見例句雙語例句Furthermore, photoluminescence (PL) spectroscopic analysis shows a strong near band edge emission.同時，光致發(fā)光（PL）光譜的分析顯示出強的近帶邊發(fā)射峰。METHOD Chromatographic and spectroscopic analysis were used to isolate and elucidate the chemical constituents in the plant.方法用色譜法和光譜法分離鑒定化學成分。They serve polishing after sample cutting and preparing before sample spectroscopic analysis in the laboratory of institutes, factories and mines.適用于科研院校、廠礦試驗室試樣切割后研磨磨光、試樣光譜分析前準備工作。權(quán)威例句Spectroscopic analysis of the atmospheres of gaseous planets such as Jupiter suggested the ingredients used were abundant.ECONOMIST: Stanley Miller 返回 spectroscopic analysis