preneutralization

例句：

1. 2.
   化学
2. 1. The chemical preneutralization process is crucial for the stability of the reaction.
   化学反应的预中和过程对于反应的稳定性至关重要。
3. 2. During the preneutralization stage, the reactants are mixed and heated to achieve a stable temperature.
   在预中和阶段，将反应物混合并加热以实现稳定的温度。
4. 3. The preneutralization step is essential in preventing contamination during the synthesis process.
   在合成过程中，预中和步骤是防止污染的关键。