泥沙推算 的英文怎麼說

中文拼音 [níshātuīsuàn]
泥沙推算 英文
sediment routing
  • 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
  • 推 : 動詞1 （向外用力使物體移動） push; shove 2 （磨或碾） turn a mill or grindstone; grind 3 （剪或削...
  • 算 : Ⅰ動詞1 （計算數目） calculate; reckon; compute; figure 2 （計算進去） include; count 3 （謀劃;計...
  • 泥沙 : [地] silt; sediment
  • 推算 : calculate; reckon; reckoning; prediction; calcu-lating
  1. According to the theories of the energy dissipation of wave - water and sediment movement and based on the bottom sediment load formula developed by dou guoren, a formula to calculate the transport of the bottom sediment, which includes the bed load and part of suspended load, under the joint action of waves, tidal currents and wind - currents is derived

    摘要根據波動水流能量及泥沙運動原理，參考了竇國仁推導底沙輸沙量的方法，推導出波浪、潮流和風吹流共同作用下的底沙輸沙量（包括推移質和部分懸移質輸沙）計算式。
  2. In this dissertation, on the basis of comprehensive review of the study achievements on sediment transport, we get the fact that most of formula in sediment incipient motion and bed - load transport rate are established by classical regression analysis model, i. e. firstly establishing the formula according to related sediment transport theory, secondly computation for regression coefficients in formula by using field or laboratory experiment data

    故本文在回顧並總結泥沙輸移研究成果的基礎上，指出大多數泥沙起動公式和輸沙率公式的推求是採用傳統回歸模型，即先根據輸沙理論定出計算公式，再用實測資料或試驗數據率定公式系數。
  3. The influencing factors of dry density and the angle of repose are emphatically analyzed ; and from the correlation between slurry limit concentration and the angle of repose, a calculation formula of dry density is deduced

    摘要分析泥沙干容重及水下休止角的影響因素，並且從極限濃度和干容重的關系出發，推導出干容重的計算公式。
  4. The formula for computing sediment concentration is determined with mathematical method theoretically according to the attenuation law of y ray and characteristics of mixture of solid and liquid

    本論文首先根據射線穿透物體過程中的衰減規律以及水沙液固兩相流的特性，用數學的方法從理論上推求了射線透射法計算泥沙含量的理論計算公式。
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