dual

• The dual voices we just heard on this tape . .
  我们在录音中听到的那个双重声音…
• Dualband and dual - polarized frequency selective surfaces
  双频双极化频率选择表面
• Detail specification for dual - in - line package sockets
  双列直插式组件插孔详细规范
• A dual core architecture is shown in figure 2 below
  下面的图2展示了双核心架构：
• Some developments on symmetric self - dual lie algebras
  对称自对偶李代数研究进展
• Front corner single , rear straight single , dual
  前角钉单钉,后直钉单钉,双钉
• Swing away seat for wheelchairs and dual hand grips
  -可移开座椅放置轮椅,双重把手
• The dual - rayleigh match and the measurement of color vision
  颜色匹配与色觉检测
• Some properties of symmetric self - dual lie algebra
  对称自对偶李代数的一些性质
• Political science on dual eastern expansion
  北约和欧盟扩大及其对欧洲观念的影响