区域线；周界线的英文

• cordon line

• 区域    area; beat; reach; domain; p ...
• 线    thread; string; wire
• 周    circumference; periphery; ci ...
• 界线    boundary line dividing line; ...
• 周界线    perimeter; rim
• 区域线    cordon line
• 周界线境界线    cordon line
• 防火区周界线    protection boundary
• 机场的周界线    the perimeter of an airfield
• 等值区域线图    choropleth map
• 区域线性构造    lineament structure
• 应力集中周界线    circumferential line of stress concentration
• 区域线性构造体系    lineament system
• 区域境界线    area delimiting line
• 周界    circumference; perimeter 一道篱笆标明了那块田地的周界。 a fence marked the perimeter of the field
• 生物区域界线    biochore; biocide
• 植物区域气候界线    biochore
• 周界；周界长度    perimeter
• 界线    1.(两个地区分界的线) boundary line2.(不同事物的分界) dividing line; threshold; ora; limits3.[数学] boundary line
• 外周界    external cordon
• 周长；周界    perimeter
• 周界的    circumferential
• 省级行政区域界线测绘规范    specifications for provincial boundary surveying and mapping
• 是指标明一区域外缘的明确界线    a boundary is a precise line marking the outer limits of an area *boundary
• 标界区周界    perimeter of a perimeter-marked area