泥沙流 的英文怎麼說

中文拼音 [níshāliú]
泥沙流 英文
silt flow
  • 泥 : 泥名詞1 （含水的半固體狀的土） mud; mire 2 （像泥的東西） any paste like matter; mashed vegetable...
  • 沙 : 沙動詞[方言] （搖動以清除雜物） shake
  • 流 : 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...
  • 泥沙 : [地] silt; sediment
  1. Towards the research on two flood water of yuhe river in datong city during 2004, by measuring and comparing their discharge, sediment concentration 、 nutrient include organic, phosphorus, potassium, azote, the result shows that the nutrient content of the sediment is greatly larger than that of supernatant fluid

    摘要以2004年大同市御河乾渠兩場洪水為研究對象，對其流量、含沙量、養分（包括有機質，氮，磷，鉀）做了測定和比較，研究結果表明：洪水中下層泥沙中的養分含量遠大於上清液中的養分含量；洪水中整體養分含量隨著含沙量的增大而增大，並且養分含量和含沙量呈近似線性關系。
  2. Technical standard for measurements of bed load and bed material in open channels

    河流推移質泥沙及床沙.測驗規程
  3. Based on the study of sediment transport under the actions of tidal currents and wind waves, a mathematical model of suspended load and bed load for yangtze estuary is developed

    摘要通過對長江口徑流、潮流和波浪共同作用下的泥沙運動規律的研究，開發並建立了長江口全沙（懸沙和底沙）數學模型。
  4. Soil is the base of agriculture production, the key measure to prevent water and soil loss is to conserve soil, but most soil nutrient is lost with the sediment loss, and serious water and soil loss make the soil thickness degrease, the soil nutrient be deficient and lean, the land quality degrade and the yield of plant decrease, all this results is going to threaten the people ' s transplanting and the agriculture sustainable development, and restrict the economy development of three gorges regions

    同時，土壤是農業生產的根本，治理水土流失的關鍵是要保住土壤，而土壤養分絕大部分是隨著泥沙流失的，嚴重的水土流失造成土層淺簿、養分貧瘠，土地質量退化，產量下降，對三峽庫區移民工作和農業可持續發展造成嚴重威脅，制約三峽庫區經濟發展。因此進行三峽庫區坡耕地土壤侵蝕機理研究，探索減輕坡耕地土壤流失的方法措施，具有全局性的重大意義。
  5. These wastes are sluiced directly into streams, they may create severe downstream sediment damages.

    這些廢料直接排入河流，可以引起嚴重的下游泥沙危害。
  6. For some sediments and flow the flat bed does not occur and the bed form goes directly from dunes to antidunes.

    對某些泥沙和水流，平整床面並不發生，而床面形狀則直接從沙壟轉為逆行沙壟。
  7. Many rivers carry silt toward the equator.

    許多河流帶著泥沙流向赤道。
  8. Density currents generated by saline and fresh water interactions are also important in the transport of sediment in estuaries.

    由鹽水和淡水相互作用所產生的異重流，在河口泥沙輸移中也是很重要的。
  9. The floe settling velocity of sediment particles is taken as the function of current velocity, salinity and suspended sediment concentration

    泥沙顆粒絮凝沉降速度考慮了流速、鹽度、含沙濃度的影響。
  10. Standard guide for sampling fluvial sediment in motion

    運動中河流泥沙抽樣的標準指南
  11. Terminology for fluvial sediment

    河流泥沙術語
  12. Gilbert speculates that the reason for this increase of transport rate is the reduction of friction losses by the presence of fine suspended material in the flow.

    吉爾勃特認為輸沙率增加的理由，是水流中存在的細懸移泥沙將減少阻力損失。
  13. They do, however, grade into sorted and stratified sediments where higher water content has produced conditions transitional to turbid stream flow.

    然而，在泥沙含量較大逐漸形成渾蝕流的地方它們也可變為分選和有層理的沉積物。
  14. When flow velocity decreases below the corresponding incipient motion condition, no sediment movement occurs.

    當水流速度小於相應的起始運動時，將無泥沙運動。
  15. The sands in your way beg for your song and your movement, dancing water. will you carry the burden of their menses

    跳舞著的流水呀，在你途中的泥沙，要求你的歌聲，你的流動呢。你肯挾瘸足的泥沙而俱下么？
  16. The study showed that n and p runoff concentrate in storm is higher that norm. with the cover level increasing and different utilization manners, losses of n and p nutrient showed notable divergence. ( 2 ) with the increasing of rainfall and rainfall intensity, losses amounts of runoff silt in fallow field, com field and orchard field showed rising, while was stable in grass field

    黑土徑流泥沙流失量，總的趨勢是隨降雨量、降雨強度增加，休閑地、玉米地、果園的流失量有增加的趨勢，而草地泥沙流失量無增加的趨勢，基本衡定；徑流泥沙流失量及泥沙n 、 p流失隨植被覆蓋的增加而降低。
  17. To my knowledge these sediment losses from new roads in yunnan are the highest values ever reported

    據我所知，這些新公路的泥沙流失率屬于有報道以來的最高值。
  18. Potassium lost by runoff was equal to that lost by bed load in fallow farming system, but in the systems with more sediment such as traditional farming system, grass stripe, and contour ditch potassium loss was mainly through bed load which accounte

    08 ，泥砂流失量和有機碳流失量佔全年流失量的90以上。徑流量和泥沙流失量的大小順序均為無保護性措施、侵蝕嚴重的試驗區5 （ ck ：對
  19. ( 3 ) the farming systems which had a less degree of soil erosion and sedimentation, organic carbon was lost mainly through runoff but in farming systems in which soil erosion was serious such as in grass stripe, contour ditch, traditional farming system, the loss was through bed load. nitrogen loss through runoff was 81. 9 % - 93. 4 % of the total. this loss through runoff comprised 78 % - 87. 6 % dissolved nhvn and no " 3 - n although the former was slightly higher than latter as it made up 55. 14 % of the lost nitrogen

    （ 3 ）侵蝕程度較輕，泥沙流失量較小，特別是推移質流失量較小的農作措施處理的徑流小區，如休閑處理、等高土埂和等高處理的小區中有機碳流失以徑流流失為主，相反，如水平草帶處理、水平溝處理和順坡農作處理的徑流小區中，有機碳流浙江大學博土學位論文失以推移質流失為主。
  20. A concrete wall is built to stop silt from leaking to the conservation land

    一道水泥墻修築起來，用以防止泥沙流進保留地。
分享友人
分享到 Line

分享到臉書