常见例句雙語例句The crystalline structure of the sample was characterized by FTIR and Laser Raman Spectroscope(LRS).利用傅立葉變換紅外光譜（FTIR）和激光共焦拉曼光譜（LRS）對産物的晶躰結搆進行了表征。 返回 raman spectroscope