experimental watershed 中文意思是什麼
experimental watershed
解釋
徑流實驗站- experimental : adj 實驗（上）的；試驗性的；經驗上的。 experimental parthenogenesis 人工單性生殖，人工孤雌生殖。 ...
- watershed : 〈英國〉分水嶺；〈口語〉流域。
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The proportion that the sediment yield of the main gully accounts for the total sediment yield of the experimental watershed model is from48. 7 % to 66. 6 %, and the proportion that deposition sediment yield of main gully accounts for the total deposition sediment yield of the experimental watershed model is from64. 9 % to 99. 4 %. the developing process of topographic feature of the experimental watershed model. expanding the gully width and cutting down the gully bottom are the two chief forms of the topographic feature development
流域模型地貌形態發育過程溝谷擴展和下切是流域模型地貌形態發育的主要形式，溝谷擴展發育主要發生在發育活躍時段，主溝所佔溝谷總面積比例在流域模型溝谷擴展發育過程中保持在60以上：主支溝下切發育在發育初期和發育活躍時段前期表現最為劇烈，其橫剖面為v字形，在發育初期和穩定時期時段呈現淺u字形和底部較為平坦的梯形，主溝的橫剖面發育明顯優先於各支溝。 -
In order to father water and soil losses of southern red soil areas thoroughly, national general ministry of forest started experimental unit of biologic measures applying in soil and water conservation in chongdungou watershed in xinfeng county of jiangxi province
摘要為了從根本上治理南方紅壤區的水土流失，國家林業總局在江西省信豐縣崇敦溝小流域開展了生物措施治理水土流失的試點。 -
To study the effects of preferential flow on infiltrated flow and surface runoff in the granite area of the three gorges, yangtze river, china, a soil profile that is not seriously disturbed by human activities was selected in the quxi watershed of the area as a field experimental site
摘要為研究長江三峽花崗巖地區優先流對滲流和地表徑流的影響，以長江三峽地區曲溪小流域作為試驗用地，選擇適當的土壤剖面作為觀測剖面。 -
Our review suggests that empirical experimental ecohydrological research methods include laboratory approach that employs hillslope hydrodynamic theories, field hillsclope experiments, and watershed experiments
因此，只有通過對不同尺度生態水文過程分析，才能揭示流域徑流泥沙對植被變化的響應機理。 -
In the late part of the active developing period, the temporal variation of sediment concentration and sediment transport ratio of each rainfall can be expressed by exponent function and the variation presents quadratic polynomial function in the stable developing period. the spatial variation character of sediment yields with space of the experimental watershed model. the active position of soil erosion and sediment yield of the experimental watershed model changes from the downside to the upside with the developing process of the watershed model
流域模型侵蝕產沙空間變化特徵侵蝕產沙的活躍部位隨流域模型發育過程呈現由流域模型下部逐漸向上部發展特徵，其中流域模型下中部為發育初期時段和發育活躍時段侵蝕產沙的活躍部位，流域模型上部是發育穩定時段侵蝕產沙的活躍部位。 -
In the early developing period and active developing period, the downside and middle part of the experimental watershed model are the active positions of soil erosion and sediment yield respectively, and the upside of the experimental watershed model in stable developing period of the watershed model. the main gully plays dominant role in the sediment yield process of the experimental watershed model
主溝在流域模型侵蝕產沙過程中居於主導地位，主溝的產沙量占流域模型總產沙量比例保持在48 . 7 - 66 . 6之間，在主溝的泥沙沉積量所佔流域模型總泥沙沉積量的比例也保持在64 . 9 - 99 . 4之間。 -
The following parts are the research results : the temporal variation character of sediment yields of the experimental watershed model. the average sediment transport ratio of every rainfall takes on obvious period character with the developing process of the experimental watershed model. early developing period ( from the first rainfall to the fifth rainfall ), active developing period ( from the 6th rainfall to the 18th rainfall ) and stable developing period ( from the 19th rainfall to the 25th rainfall ) are defined
流域模型侵蝕產沙時序變化特徵次降雨平均輸沙率隨流域模型發育過程表現出明顯的時段性，即發育初期時段（第一場到第五場降雨） 、發育活躍時段（第六場到第十八場降雨）和發育相對穩定時段（第十九場到第二十五場降雨） 。
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