所属栏目：英语短语用法辨析
“增加了N-1 倍”,在 increase by a factor of 中,尽管有介词 by, 但是原意为“增加到N倍”,译成汉语时应减1,译成“增加了N-1 倍”: The speed of airplanes has been increased by a factor of 5. 飞机的飞行速度已经增加了4倍。① increase by N times“增加了 ......（本文共 395 字 ） [阅读本文] >>
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