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£¨¶þ£©increase to n times£¨¢Ü£© increase n times£¯n-fold£¨¢Ý£© increase by n times£¨¢Þ£© increase by a factor of n£¨¢ß£© ÒÔÉÏËÄʽ¾ùÓ¦ÒëΪ£ºÔö¼Óµ½n±¶£¨»ò£ºÔö¼Ón-1±¶£©¡£ e.g. The production of integrated circuits has been increased to three times as compared with last year. ¼¯³Éµç·µÄ²úÁ¿±ÈÈ¥ÄêÔö¼ÓÁËÁ½±¶¡£ e.g. The output of chemical fertilizer has been raised five times as against l986£® »¯·Ê²úÁ¿±È1986ÄêÔö¼ÓÁË4±¶¡£ e.g. That can increase metabolic rates by two or three times. ÄÇ¿Éʹ´úлÂÊÌá¸ßµ½ÔÀ´µÄ2±¶»ò3±¶£¨¼´Ìá¸ß1±¶»ò2±¶£©¡£ e.g. The drain voltage has been increased by a factor of four. ©µçѹÔö¼ÓÁË3½è£¨¼´Ôö¼Óµ½ÔÀ´µÄ4±¶£©¡£ ×¢£ºÔÚÕâÀà¾äÐÍÖÐincrease³£±»raise£¬grow£¬go/step up£¬multiplyµÈ´ÊËùÌæ´ú¡£
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£¨Ò»£©a is n times as small £¨light£¬slow£¬¡£©as b.£¨12£© a is n times smaller £¨lighter£¬ slower£¬¡) than b.£¨13£© ÒÔÉÏÁ½¾ä¾ùÓ¦ÒëΪ£ºaµÄ´óС£¨ÖØÁ¿£¬ËÙ¶È£¬¡¡£©ÊÇbµÄ1/n[»òa±ÈbС£¨ÇᣬÂý£¬¡¡£©£¨n-1£©/n]¡£ e.g. The hydrogen atom is near1y l6 times as light as the oxygen atom. ÇâÔ×ÓµÄÖØÁ¿Ô¼ÎªÑõÔ×ÓµÄ1/16£¨¼´±ÈÑõÔ×ÓÔ¼Çá15/16£©¡£ e.g. This sort of membrane is twice thinner than ordinary paper. ÕâÖÖ±¡Ä¤±ÈÆÕֽͨÕÅÒª±¡Ò»°ë£¨¼´ÊÇÆÕֽͨºñ¶ÈµÄ1/2£©¡£ ×¢£ºµ±Ïà±ÈµÄ¶ÔÏóbºÜÃ÷ÏÔʱ£¬than/as b³£±»Ê¡È¥¡£
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