fire size class 中文意思是什麼

fire size class 解釋
火災等級(按火災范圍)
  • fire : n 1 火,火焰;火災;燃燒;爐火,烽火。2 射擊;火力。3 火花,閃光;光輝。4 熱情,熱烈,熱心;生氣...
  • size : n 1 大小,尺寸規模身材。2 (鞋帽等的)尺碼,號;(紙張的)開。3 巨大,大量;相當大的分量。4 〈口...
  • class : n 1 階級;社會等級。2 學級;班級,年級,級,班;組;(有組織的)講習班;〈美國〉同年畢業班;【軍事...
  1. The forest fire size class forecasting may success through many times practices if the atmosphere circulating current index and fire index are known. in the web, subscribers may forecast the class of the forest fire size using the program in the local database and get the interesting regional view which is shown by the gis software

    本文實現了在提供地理空間數據的本地數據庫的森林火險的預測,在基於網路環境下,用戶可以在預測程序中得到森林火險的等級,並能使得地理軟體顯示出要預測地區的森林火險的視圖。
  2. Before the bp neural net forecast fire size class, it needs a process of studying from sample data. the neural net adjusts the weight value and threshold value according to the sample so as to give the linking weight value and threshold to low the difference between output from itself and the expected value

    Bp網路在應用於預測預報之前,需要一個網路學習過程,網路根據輸入的訓練(學習)樣本進行自適應、自組織,確定各神經元的連接權w和閾值。
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