reactant

reactant的英语例句

1. 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.

2. 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.

3. 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.