heated form

例句：

1. 1. The chemical reaction is more efficient when the reactants are in their heated form.
   当反应物处于其加热状态时，化学反应更为高效。
2. 2.The engineer designed a new machine with a heated form to improve efficiency.
   工程师设计了一款新机器，采用加热形式以提高效率。
3. 3.During the experiment, we observed that the sample was in its heated form at room temperature.
   在实验中，我们观察到样品在室温下处于加热状态。