critical initial metacentric height

例句：

1. 1. The criticalinitial metacentric height is a crucial factorin determining the stability of the structure.
   临界初始极轴高度是决定结构稳定性的关键因素。
2. 2. The researcher found that the criticalinitial metacentric height had a significant impacton the performance of the system.
   研究者发现，临界初始极轴高度对系统性能有显著影响。
3. 3. The engineer carefully measured thecritical initial metacentric height to ensure theaccuracy of the design.
   工程师仔细测量了临界初始极轴高度，以确保设计的准确度。