• 1. 及闸: AND gate
• 2. 反及闸: NAND GATE
• 3. 系留塔及闸: anchor tower and gate

更多释义

• 1.防御性对策正在开发，包括透镜光闸及滤波器，能阻止某个频谱的激光。
  Protective countermeasures are under development, including lens shutters and filters that block certain laser frequencies.
  dict.yoduao.com
• 2.分闸操作有分闸电磁铁，过电流脱扣电磁铁及手动按钮操作三种。
  Break-brake operations have three kinds of break-brake electromagnet, over-current trip and manual button.
  dict.yoduao.com
• 3.某水库泄洪闸闸墩，为大体积的混凝土结构，体型、受力情况及边界条件都较复杂。
  The sluice pier of the reservoir is a concrete structure of big volume with complex shape, force exerted and boundary condition.
  dict.yoduao.com

©2026 网易公司