DictionaryForumContacts

   Chinese
Terms for subject Explosives and Explosive Ordnance Disposal containing 等高线 | all forms | in specified order only
ChineseEnglish
煤层底板等高线根据各类探采工程揭穿同一煤层所获煤层底面标高资料,用正投影法投影在水平投影面上连接而成的等值线图,用以表示倾斜、缓倾斜煤层赋存状态、底板起伏情况以及地质构造特征的投影图coal-seam floor contour map
等高线contour
等高线地图上地面高程相等的各相邻点所连成的曲线isocatabase
等高线地图上地面高程相等的各相邻点所连成的曲线isohypse
等高线地图上地面高程相等的各相邻点所连成的曲线contour line
等高线剥离contour stripping
等高线间距相邻等高线的咼差contour interval