【正文】
年增加了 25%. ( LOGO Decrease of numerals ?i ?ii ?iii 用表示減少的動詞 : decrease,reduce... V +by n times。 V+ n times。 V+by a fact or of + n。 V+n times as +adj/adv+ as表 示減少了 n分之 (n1), 減少到 n分之 1 用表示減少的動詞 : decrease,reduce, fall, lower, drop, decline等 ,連接 by n/n%,以及用聯(lián)系 動詞連接 n less than 表“凈減量” ,n照譯 用表示減少的動詞 : decrease,reduce, fall,lower,drop... 連接 to + n/n%表示 減少到 n/n% LOGO ? decreased by 90 is 10. 100減去 90等于 10. output decreased by 40%. 產(chǎn)量下降了 40%. cost of radio receivers was reduced by 60%. 收音機成本降低了 60%. process used 35% less fuel. 這種工藝少用了 35%的燃料 . ? price cost has decreased by the three times as against 1949. 成本價格比 1949年降低了 2 /3. bandwith was reduced by two times. 帶寬減少了二分之一 . ( LOGO preheating time for the new type thermal meter is shortened 5 times. 這種新型熱電式儀表的預熱時間縮短了 4/5. length of laser tube was reduced ten times. 激光管的長度縮短了十分之九 . equipment under development will reduce the error probability by a factor of 7. 正在研制的設備將使誤差概率減小到 1/7. error probability of the equipment was reduced by times through technical innovation. 通過技術(shù)革新該設備的誤差概率降低 3/5. new motor is 2 times as light as the old one. 這臺新電動機比原來那臺輕了一半 . ( LOGO ? output was reduced to 45,000 tons. 產(chǎn)量降到了 45,000噸 . pollution was reduced to 25%. 污染減少到了 25%. the year 2022 the world’ s annual oil output is expected to fall to 33%. 到 2022年 ,世界石油年產(chǎn)量預計將下降到 33%. temperature fell to 26 degrees below zero. 溫度降到零下 26度 . ( Company LOGO by Ava Jean Jelly David Thank you !