物理名词术语，来自 react,反应，反抗，-ant,名词后缀。

1. Oxygen is often used as reactant in chemical processes.

在化学过程中,氧气经常充当为反应物.

来自辞典例句

2. The synthesis and application of reactant polyurethane fixing agent were introduced.

介绍了反应性聚氨酯预聚树脂固色剂的合成及其应用.

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3. The influence of reacting temperature and ratio of reactant were studied.

研究反应温度、反应物配比的影响.

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4. The yield was influenced by reactant concentration, temperature, acidity, and reaction time.

初步探讨了反应物浓度 、 温度 、 酸度和反应时间对产物产率的影响.

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5. Serum amyloid A ( SAA ) is a sensitive reactant in the acute phase.

血清淀粉样蛋白A ( SAA ) 是一个非常敏感的急性相反应物.

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[ reactant 造句 ]