請問contour map 中, 點樣分出ridge 同col ??
ridge 山脊 係山o既邊part??
ridge 同 col 都係 有兩個山,咁點分??...
col 係a piece of lowland,ridge 係hills
但係, 係一個contour line 圖中,都分唔到佢係hill 定 land,,,
點分ar...
HELP!!!!!!! thz!!!!!!!!!
收錄日期: 2021-04-19 22:19:49
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20100523000051KK00565