wedged pressure of pulmonary capillaries

例句：

1. 1.The wedging pressure of the soil caused the roots to bend.
   土壤的楔形压力导致根部弯曲。
2. 2. The wedging pressure was so high that it could not be sustained for long.
   楔形压力太高，无法长时间维持。
3. 3.The wedging pressure is a measure of how much force is required to move a material.
   楔形压力是衡量移动材料所需力量的指标。