molecular state

例句：

1. 1.The molecular state of the substance is crucial for its stability.
   该物质的分子状态对其稳定性至关重要。
2. 2.The molecular structure of DNA is a fundamental part of biology.
   DNA的分子结构是生物学的基础部分。
3. 3. The molecular state of the gas was determined by analyzing its properties.
   通过分析气体的性质来确定其分子状态。