查询
1 词典释义:
permant
时间: 2025-12-16 15:33:06
英 [ˈpə:mənt]
美 [ˈpə:mənt]

n. 帕马特低膨胀系数

双语例句
  • It could interfere interfere with the correct correct development of permant permanent teeth.

    吸吮拇指可能会对恒牙的正确生长产生妨碍.

  • It is indicated that the accumulation of frost heave pressure inside and outside the ice wall is the ultimate reason that the freezing pressure usually exceeds the permant horizontal ground pressure.

    分析认为,冻结壁内外部冻胀力的积聚,是冻结压力超过重液水平地压的根本原因。