erosion landform 中文意思是什麼
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Research progress of modern topographic evolvement and landform erosion in loess plateau
黃土高原現代地貌侵蝕演化研究進展 -
8 disaster factors of soil erosion have been defined : surface material, landform and slope gradient, cover - degree, topographic, 30min rainfall intensity, engineering measure grade of conservation of water - soil, irregular subsidence and volume weight
確定了土壤水性的8個致災因子: 30而n暴雨強度、地表物質、地形坡度、植被搜蓋度、植被類型、工程水土保持措施等級、容重和非均勻沉降 -
This kind of instability bulk movement is induced by wave cyclic loading, as a result the slope of bottom bed decrease, water depth increase, and instability bulk movement has the character of subregion, regularity and head erosion, thus it will influence evolvement of region of interest landform, and change flow field and bottom stratum condition continually, so will lead to dynamic influence on structure foundation soil
這種不穩定塊體運動由波浪循環荷載誘發，其結果使底床整體坡度減緩，水深加大，而且不穩定的塊體運動具有小區域、多發性和溯源侵蝕的特點，將繼續影響著海域以後的水深地形的發展演化，並不斷改變著該區的流場與底床地層條件，對構築物地基土的穩定性產生著動態的影響。 -
Through 101 landform photos, this book elaborates on the influences of bedrock, the power of water and the processes of weathering, erosion and deposition on the landforms of hong kong. this book provides a good introduction to hk s physical geography
本書透過一百零一幅相片，闡述各種母巖水的力量及風化侵蝕沉積等作用對塑造香港地貌的影響力，是認識香港自然地理的入門書籍。 -
From that new conclusion, we know the form of loess landform was built by erosion result from outside forces, which is historical and long - term
並進一步論證了陜北黃土高原地貌的塑造是以外力侵蝕等因素為主導所形成。外力侵蝕是歷史性的，是長期性的。
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