河流搬運作用的英文怎麼說

中文拼音 [liúbānyùnzuòyòng]
河流搬運作用英文
fluvial transportation

  • : 1 (天然的和人工的大水道) river 2 (指銀河系) the milky way system; the galaxy 3 (特指黃河) t...
  • : Ⅰ動1 (液體移動; 流動) flow 2 (移動不定) drift; move; wander 3 (流傳; 傳播) spread 4 (向壞...
  • : 動詞1. (移動) move; take away 2. (遷移) move 3. (機械地應用) copy machanically; apply indiscriminately
  • : Ⅰ動詞1 (物體位置不斷變化) move; revolve 2 (搬運; 運輸) carry; transport 3 (運用) use; wield...
  • : Ⅰ動詞1 (使用) use; employ; apply 2 (多用於否定: 需要) need 3 (敬辭: 吃; 喝) eat; drink Ⅱ名...
  • 河流: rivers; stream

※中文詞彙河流搬運作用在字典百科國語字典中的解釋。

  1. The material sources of the zhangxia loess which is exposed on the terraces in zhangxia of changqing region of jinan are complicated, including materials transported by northwestern current and eastern bohai bay current and the local pluvial sediments

    其中出露在岸階地的濟南市長清區張夏鎮的黃土物質來源復雜,既有西北氣、東部渤海灣氣而來的物質,又有當地生成的坡洪積碎屑物質。
  2. The results show that ( 1 ) the system of contour dams, contours and fallow had positive impact on water and soil losses than grass stripes and contour ditch. at the same time it was showed that contour dams, contours, fallow significantly reduced soil erosion and water loss, grass stripe and contour ditch had recorded reduction in water and soil losses although to a much less extent than above 3 farming systems. most of sediment was bed load in all the systems except in contour dams and contour fanning

    研究的主要結論如下: 1 、坡面徑小區法系統地研究了當地農業生產活動中不同農措施下紅壤坡耕地水土失特徵、土壤養分失規律及形態特徵,結果表明: ( 1 )同順坡農措施相比:其它農措施均具有明顯減輕水土失的,等高土埂,等高農、休閑處理控制水土失的效果優於水平草帶和水平溝處理。
  3. In order to understand the characteristics and mechanism of flow washout for the crevice of core wall in earth - rock dam, according to the exemple of crack washout test for the core of heihe dam, constant water level washout test and changing water level washout test are adopted differently, the process of test and the character of the flow washout for the core crack are gone into particulars

    摘要為了解水沖刷下反濾層對土石壩心墻裂縫發展保護的特點和機理,以黑土石壩心墻裂縫沖刷試驗為例,分別採常水頭和變水頭兩種方法,探討了土石壩心墻裂縫在水沖刷過程中的特點。
  4. In order to calculate depth - averaged two - dimensional ( 2 - d ) suspended sediment transport under waves and currents in the yangtze estuary, a numerical model system is developed. four models, a 2 - d compound fluid model including wind, waves, tides and river runoff, a swan wave model, a wave - current bottom boundary layer model and a 2 - d suspended sediment transport model are integrated

    本文建立了一個於波?共同下長江口平面二維懸沙計算的數值模型系統,主要由四部分組成,即考慮風、浪、潮、徑的二維復合場模型、 swan海浪模型、波?相互的底邊界層模型以及二維懸沙輸模型。
  5. Analysis proved that impact of human activities on malianhe river runoff is still uncertain from the end of 1980 ' s to 1990 ' s. since middle period of 1990 ' s, river runoff has been reduced by human activities constantly, and maximum in 2000. the degree of human activities " influence in qingshuihe river runoff aggravate by time

    馬蓮數據分析表明,在1980年代末到1990年代初,馬蓮域人類活動對徑量的影響有正有負,即人為因素的影響尚不明確,但從1990年代中期以來,人類活動的減負面不斷增強, 2000年達到階段最大值。
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