tungsten oxide的用法和樣例：
例句
- Method of determinating of tungsten trioxide in artificial scheelite is described.
建立了人造白鎢中三氧化鎢的測定方法。 - A quality of the yellow tungsten oxide produced by Soviet hydrometallurgical plants was often lower than abroad.
但蘇聯(lián)工廠(chǎng)采用濕法冶金生產(chǎn)的黃色氧化鎢產(chǎn)品，其質(zhì)量仍然高于國外同類(lèi)產(chǎn)品。
