physicl and chemical properties

• 理化性质

physicl and chemical properties的用法和样例：

例句

1. Its physico chemical properties and spectrometry proved the compound was psoralidin.
   理化性质和波谱分析证明该化合物为补骨脂里定。
2. An experiment was conducted to study the physic-chemical properties of soil in the main streets of Changchun City.
   摘要对长春市主要街路土壤的理化性质进行了测定。