“sulphur trioxide”的概念、定义、翻译、参考文献-科学参考

单词	sulphur trioxide
释义	sulphur trioxide Encyclopedia 工学三氧化硫释 sulphur trioxide三氧化硫分子式SO3，分子量80.063。又称硫酸酐。硫的高价氧化物，硫酸工业的产品之一。
随便看	grazing incidence optics grazing incidence reflection spectroscopy grazing incidence reflection spectroscopy, GIR spectroscopy grazing incidence spectrograph grazing incidence system grazing incidence telescope grazing intensity grazing land grazing livestock improved seed rate grazing management grazing method grazing methods grazing occultation grazing pasture supervisory unit grazing path grazing period grazing permit grazing planning grazing plot grazing pressure grazing prohibition grazing rate grazing resistance grazing return grazing season

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