gangboard

英

美

n.  跳板；步桥；梯板

英英释义

noun

• a temporary bridge for getting on and off a vessel at dockside
  Synonym:gangplankgangway

双语例句

• The stress distribution of gangboard is analyzed briefly to get stress distribution law under seismic action.
  对梯板的应力分布做了简要分析，得出梯板在地震作用下的应力分布规律。