densimetric analysis

例句：

1. 1. The engineer conducted adensity analysis of the soil samples to determinetheir composition.
   工程师对土壤样本进行了密度分析，以确定其成分。
2. 2. Thephysicist performed a density analysis onthe data to identify any trends or patterns.
   物理学家对数据进行了密度分析，以识别任何趋势或模式。
3. 3. Thebiologist conducted a densityanalysis of the marine organismsto study their growth and reproduction rates.
   生物学家对海洋生物进行了密度分析，以研究它们的生长和繁殖率。