forecast of soil moisture 中文意思是什麼

forecast of soil moisture 解釋
土壤水分預報
  • forecast : vt. （forecast, forecasted; forecast, forecasted） 預測；預報（天氣）。n. 預測；預報。 a weather forecast 天氣預報。
  • of : OF ＝Old French 古法語。
  • soil : n 1 泥土，土壤；土質。2 土地，國土。3 滋生地，溫床。4 農業生活，務農。n 1 臟東西，污物，污穢，污...
  • moisture : n. 濕氣,水分,潮濕；濕度；（空氣中的）水蒸氣；淚。
  1. The forecast of moving distance of avalanche soils - the ratio of the heights of collapsed part and run - out of avalanche soils is related to slope shapes, avalanche sources, streamwise soil conditions, runoff on foreside, and soil moisture

    主要內容如下： ?崩塌土運動距離的預測?崩塌土流高比與斜坡形狀、崩塌源土質及沿程土質條件、坡前徑流及土層含水狀態等有關，並提出了崩塌土流高比公式。
  2. Equilibrium model of water quantity in soil applying to soil moisture forecast

    土層水量平衡模型在土壤墑情預報中的應用
  3. Application of the technology of soil moisture forecast in fighting drought and reducing natural disaster

    土壤墑情預報技術在抗旱減災中的應用研究
  4. The forecast of soil moisture is the most effective way for understanding the dynamic changes of soil water and regulating the status of soil water

    摘要土壤墑情預報是實施農田土壤水分有效調控的基礎和前提。
  5. This paper summarizes the research advances of soil moisture forecast at home and abroad, and analyzes the basic theories of different forest models

    回顧總結了國內外土壤墑情預報研究發展的歷史和現狀，並對幾種預報模型進行了重點對比分析。
  6. A real - time forecast model of irrigation schedule verified with the real - time data is established, incorporating suitable methods of monitoring soil moisture and predicting soil water for region

    將提出的墑情監測方法及區域土壤水分預報方法，應用於構建整個灌區的實時灌溉預報模型之中，並在灌溉預報過程中進行實時修正。
  7. The regression equation between base moisture of soil and yield is set up, in which the soil base moisture of previous year is used as a limited factor on the yield of later year, which can forecast a upper limit of the yield with 95 % statistical significance, so the opportunity which appears when the yield determined by user disagrees to the reality, and the degree that fertilizer recommend result tallies reality is improved. the databank of model between yield under fertilizer effect on loess plateau are established, so the system estimate ability is enhanced

    系統採用前一年的底墑作為后一年產量的限制因子，建立了底墑與產量的回歸方程，利用統計規律保證利用此方程對產量上限的預測達到95的置信度，以此減少用戶定產時出現不符合事實的機會，提高了施肥推薦與實際生產符合的程度；建立了黃土高原區產量效應模型數據庫，增強了系統的預測能力；採用了兩種肥料分配方案，便於不同的生產者進行選擇。
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