Songea

常見例句

The causes of colour of untreated and heat treated padparadscha from Sri Lanka are compared with the colouration of beryllium diffusion treated samples from Ilakaka, Madagascar, and from Songea, Tanzania.
對來自斯里蘭卡的未處理和熱處理帕帕拉恰藍(lán)寶石的顏色成因與來自馬達(dá)加斯加 Ilakaka和坦桑尼亞Songea的Be擴(kuò)散處理藍(lán)寶石的顏色成因進(jìn)行了對比。