spot pattern test 中文意思是什麼
spot pattern test
解釋
點圖測驗-
Abstract : through on - the - spot test and theoretical calculation, the re gular pattern that the used hot - blast parameters of the grain drier change with the variation of working conditions was revealed
文摘:經理論計算及現場試驗,揭示了糧食乾燥機廢氣參數隨其工作條件的改變而發生的規律性變化。
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