n.磨損(消耗；用壞)

Itwasproposed that defoamers “wearout” with time because the oil is gradually emulsified togive droplets and thus lenses which are too small. 他們提出，消泡劑隨著時間而“耗盡”，因?yàn)橛捅恢鸩饺榛纬尚〉危虼送哥R也變得太小了。

Keywords Aromatic Polyamide;Frictional Material;Wearout; 芳香聚酰胺;摩擦材料;磨損;

Keywords wearout mechanisms;wear measurements;printing machine; 磨損機(jī)理;磨損測試;印刷機(jī);

wear out That job is a wearout, it is cold, dirty. He really wears me out. 他把我整得精疲力竭。

Keywords： CFB Boiler; materialreturning device; expansion; grunting material; wearout 關(guān)鍵詞：CFB鍋爐；回料閥；膨脹；澆筑料；磨損