index of wetness 中文意思是什麼
index of wetness
解釋
濕潤指數-
A detailed introduction was made to the properties of the wet coated sand suitable for multi - station shell mould shooting machine ; the development of a sort of high strength coated sand with low resin content : the shaping index and wetness adjusting process : analysis and prevention of peel back defect of shells made with overturning hopper process ; test method of peel back resistance of coated sand : pinhole defect analysis of high ni ductile iron shell mould castings and application of anti - pinhole coated sand
詳細介紹適用於吹砂式多工位殼型機的濕態覆膜砂性能；高強度低樹脂量覆膜砂的研製；濕態殼型覆膜砂的成形性指數與調濕工藝；翻鬥法制殼時的脫殼問題分析和解決辦法；覆膜砂脫殼性檢測方法；高鎳球鐵件殼型鑄造表面針孔原因分析與抗針孔覆膜砂的應用。 -
Analysis of surface wetness index ( swi ) shows there were drying trends in north china, northeast china, southwest china and the east part of northwest china, but the phase and duration of the drying processes were different in the above mentioned regions
地表濕潤指數分析的結果指出：我國西北東部、華北、東北及西南地區當前正處於一個乾旱化過程，但不同地區干濕變化特徵及乾旱化的持續時間和位相卻有差別。
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