| 释义 |
pentoxide 英音 [ pentˈɒksaɪd ] 美音 [ penˈtɑːksaɪd ] 释义 n. [无化] 五氧化物 例句 1·One dinitrogen pentoxide molecule contains two nitrogen atoms and five oxygen atoms. 分子中含有两个氮原子和五个氧原子。 2·This shows that Vanadium pentoxide may only rarely be applicable as sole oxidizing agent. 这表明五氧化钒是很少用做单一的氧化剂的。 3·Arsenic pentoxide (As2O5) is also used in insecticides, herbicides, metal adhesives, and pigments. 五氧化二砷(AS2O5)是杀虫剂、除草剂以及金属黏合剂的主要成分。 短语 1·vanadium pentoxide 五氧化二钒 2·phosphorus pentoxide 五氧化二磷
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