waste water load 中文意思是什麼
waste water load
解釋
廢水負荷-
The dump vehicle is suit to load and disoharge the piled material, such as the loose soil, finc sand, fertilizsr, waste. so it can be wildly used in many fields, such as construction site, iuad maintenance, municipsl works, railroad consiruction, dock transport, brickfield, and carry in warehouse, it can be used in many cngineering construction, stch as water conservancy project, onvirenment engineering and gardens. it is the ideal shourt haul means within 1 km
該產品適用於裝卸鬆土、細砂、肥料、垃圾、水泥等成堆堆放的物料，因此是廣泛用於建築施工、公路養護、市政工程、鐵路建設、碼頭運輸、窖廠作業、倉庫搬運以及水利、環衛、園林等工程建設，是運輸半徑為1km以內理想的短途運輸工具。 -
Using the opened thermosiphon of 38x3 as experimental element and water as working fluid, the characteristics of dynamic low load boiling, stable severe boiling heat transfer coefficient and critical heat flux are gotten for the opened thermosiphon at the pressure of 0. 02 - 0. 1mpa and 0. 1 - 0. 8mpa respectively, which makes up the drawback that the opened thermisiphon has not yet accurate boiling heat transfer relationship formulas. by means of experimental results, an opened thermisiphon waste heat recovery boiler is designed for the high temperature gases that the positi e electrode copper refining furnace exhaust, which overcomes effectively the drawback of short life, little capacity and unable to inspect that the closed steel - water thermosion has
本文以工程上常用的38 3的開口封底為實驗元件，以水為工質，對開啟式熱管內的動態低負荷沸騰、穩態旺盛沸騰及臨界沸騰特性進行系統的可視化實驗研究，實驗壓力為0 . 02 0 . 8mpa ，實驗得出了38 3的開口封底管在工作壓力為0 . 02 0 . 8mpa和0 . 1 0 . 8mpa下的管內沸騰傳熱系數及臨界熱負荷計算關聯式，彌補了開口封底管? ?這一新型傳熱元件尚無準確的沸騰換熱關聯式的缺陷。 -
A river quality management model is proposed for the optimal waste load allocation in a tidal river basin, taking into account the impacts of stochastic pollutant discharge and dynamic hydrological conditions on water quality during a tidal cycle
摘要考慮污染源強隨機變化和感潮河流潮周期內動態水文條件對水質的影響，建立了優化污染負荷分配的流域水質管理模型。 -
The model is known as the maximization of total allowable waste load, subject to meeting water quality standards at checkpoints along the river
模型以總的允許排污量最大為目標函數，流域的水質控制點達標為約束條件。 -
The waste load is regarded as a stochastic variable following the log - normal probability distribution based on statistical data, and the constrains on water quality levels are expressed in a probability form
假設排污量是服從對數正態分佈的隨機變量，並且以潮周期內水質達標的概率作為衡量控制點達標的依據。 -
A case study shows that the optimal waste load allocation can achieve water quality standards in stochastic conditions, and the model ' s outcomes are clearly different from those of the conventional deterministic linear programming model
研究結果表明，污染負荷優化分配結果能夠滿足隨機條件下的水質達標率要求，並且與傳統的確定性線性規劃模型的分配結果相比有著明顯差別。
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