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A is n times greater £¨longer£¬ more£¬¡­£©than B.£¨¢Ú£©
A is n times the size £¨length£¬ amount£¬¡­£©of B.(¢Û)
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This book is three times as long as £¨three times longer than£¬three times the length of £©that one£¬
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The production of integrated circuits has been increased to three times as compared with last year¡£
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The output of chemical fertilizer has been raised five times as against l986£®»¯·Ê²úÁ¿±È1986ÄêÔö¼ÓÁË4±¶¡£
That can increase metabolic rates by two or three times¡£
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The drain voltage has been increased by a factor of four.
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A record high increase in value of four times was reported.
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The efficiency of the machines has been more than trebled or quadrupled£®ÕâЩ»úÆ÷µÄЧÂÊÒÑÌá¸ßÁË2±¶»ò3±¶¶à¡£
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A is as much £¨large£¬long£¬¡­£©again as B.¡¾= A is twice as much £¨large£¬long£¬¡­£©as B.¡¿£¨¢â£©Ó¦ÒëΪ£ºA±ÈB¶à£¨´ó£¬³¤£¬¡­¡­£©1±¶¡£
A is half as much £¨large£¬ 1ong£¬¡­£©again as B.¡¾= A is one and a half times as much £¨large£¬ 1ong£¬¡­£©as B.¡¿£¨11£©
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£¨1£©A is n times as small £¨light£¬slow£¬¡­£©as B.£¨12£©
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The hydrogen atom is near1y l6 times as light as the oxygen atom.ÇâÔ­×ÓµÄÖØÁ¿Ô¼ÎªÑõÔ­×ÓµÄ1/16£¨¼´±ÈÑõÔ­×ÓÔ¼Çá15£¯16£©¡£
This sort of membrane is twice thinner than ordinary paper.
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£¨2£©decrease n times£¯nÒ»fold £¨14£©
decrease by n times£¨15£©
decrease by a factor of n£¨16£©
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Switching time of the new-type transistor is shortened 3 times¡£ÐÂÐ;§Ìå¹ÜµÄ¿ª¹Øʱ¼äËõ¶ÌÁË1£¯3£¨¼´Ëõ¶Ìµ½2£¯3£©¡£
When the voltage is stepped up by ten times£¬ the strength of the current is stepped down by ten times¡£µçѹÉý¸ß9±¶£¬µçÁ÷Ç¿¶È±ã½µµÍ9£¯10£¨¼´90£¥£©¡£
The equipment reduced the error probability by a factor of 5.
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A rapid decrease by a factor of 7 was observed£®·¢ÏÖѸËÙ¼õÉÙµ½1£¯7¡£
The principal advantage of the products is a two-fold reduction in weight£»ÕâЩ²úÆ·µÄÖ÷ÒªÓŵãÊÇÖØÁ¿¼õÇáÁË1£¯2¡£
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A hundred and one factories = a lot of factories
A long hundred 100¶à
A long hour ×ã×ã1Сʱ
A small gross Ê®´ò£¨120¸ö£©
A score ¶þÊ®
A decade Ê®
At nine hundred hours 9£º00
Twenty odd = twenty and odd ¶þÊ®¶à