headroom

• Low - headroom electric wire rope hoist 2 1 rope reeving
  移动式钢丝绳电动葫芦
• There is not enough headroom for buses to go under this bridge
  这座桥梁下面的净空高度不够,公共汽车不能通行
• No goods vehicles restricted headroom
  禁止货车驶入
• There is not enough headroom for buses to go under this bridge
  这座桥梁下面的净空高度不够,公共汽车不能通行
• 37 . restricted headroom ahead
  37 .前面有高度限制
• Hx headroom extension
  动态余量扩展系统
• Standard test method for measuring the headroom of a backpacking or mountaineering tent
  测量背包式或登山用帐蓬高度的标准试验方法
• The bridge traverses the two shipping channels leaving a navigation headroom clearance of 47m
  该座大桥须跨越两条航道，并与航道保持47米净高的距离。
• A bridge or other structure over a road may restrict the actual headroom available
  道路上的架空桥梁或其他架空建筑物，使车辆通行的确实高度受到限制。
• Clearly on the compiler side on ia - 64 we have a lot more headroom than with any other architecture
  很明显， ia - 64在编译器方面比任何其它体系结构有更大的发展空间。