Terms containing presentation level

Subject	English	Chinese
IT	north American presentation level protocol syntax	北美表示层协议语法
el.	North American presentation-level protocol syntax	北美表示层协议语法
el.	North American videotex/teletext presentation-level protocol syntax	北美可视图文/图文电视表示层协议语法
el.	pilot's electronic eye-level presentation	飞行员电子眼水平图像显示
avia.	pilot's electronic eye-level presentation	飞行员平视显 (示器)
space	presentation level	表示层
el.	presentation level	显示级
el.	presentation level protocol	表示层协议
el.	presentation level protocol syntax	表示层协议语法
avia.	presentation level video	显示级视频