uniclinal structure

例句：

1. 1. The crystal structure of the mineral is uniclinal.
   这种矿物的晶体结构是单轴的。
2. 2.The researcher found that the uniclinal growth pattern was consistent with the theoretical model.
   研究者发现，这种单轴生长模式与理论模型一致。
3. 3. The uniclinal growth direction is crucial for the development of the plant.
   单轴生长方向对于植物的发展至关重要。