基本解釋上坡擴散；富集擴散英漢例句雙語例句To raise the silicon content makes the dendritic segregation very clear and promotes the uphill diffusion of phosphorous at elevated temperature.提高硅含量將使高磷鋼中磷的樹枝晶偏析變得特別清晰明顯，將促進磷在高溫下的“上坡擴散”。With increase of heating temperature and duration of heating time, the depth and concentration of phosphorous-enriched layer in uphill diffusion increases continuously.隨著提高加熱溫度和延長保溫時間，“上坡擴散”的富磷層深度和濃度將不斷增加。uphill diffusion更多例句專業(yè)釋義冶金工程技術(shù)富集擴散材料科學(xué)上坡擴散