river terrace sand
river terrace sand 双语例句
In terms of such landscape patches as piedmont proluvial fan, terrace land by river, sand dune, inter-dune lowland Gobi and salt mash, the mechanisms of natural vegetation regeneration was preliminarily explored in arid desert regions by field survey and data reference.
根据实地调查和参阅资料,依山前洪积扇、河流沿岸阶地、沙丘及丘间低地、戈壁、盐沼的景观斑块,初步探讨干旱区植被的自然更新机制。
river terrace sand
相关单词辨析
这组词都有“江、河”的意思,其区别是:
stream: 泛指大小河流,也可专指小溪。
brook: 指小河,尤指发源于山泉的小河。
river: 泛指一般的江河。