板端水平面前上方无障碍物空间距离的英文

• clear overhead ahead of plummet

• 板    board; plank; plate
• 端    end; extremity
• 水平面    horizontal plane; level; wat ...
• 前    front
• 上方    superjacent; above
• 无    not have; there is not; be w ...
• 障碍物    obstacle; obstruction; obstr ...
• 空间    space; enclosure; room; blan ...
• 距离    distance; range; gap; space; ...
• 无障碍物的空间    clearance
• 无障碍物区    obstacle free zone; obstacle-free zone
• 球场上无障碍物的空间    headroom
• 无障碍物锚地    clean anchorage
• 障碍物间距    obstacle spacing
• 无障碍空间    free space
• 室内球场上无障碍物的空间    headroom
• 界外无障碍物地带    margin of out-of-bounds free obstruction
• 无障碍物的上空    overhead clearance
• 空间；距离；间距    spacing
• 空间距离    d distance; spatial distance
• 物空间    object space
• 无障碍    avyanadhana; barrier free; handicap
• 促进为残废人创造无障碍物质环境准则    guidelinesforthepromotionofnon-handicappingphysicalenvironmentsfordisabledpersons
• 等空间距离投影    equal-spaced projection
• 障碍物    obstacle; obstruction; obstructive; traverse; dike; albatross; gorge; barrier; entanglement