redeclaration of(reduction of中文翻译、uc是什么意思、

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  内容导航:

  1、

  reduction of

  2、

  8年级通分的概念?

  1、

  reduction of

  英:

  美:

  ……的降低

  ……的减少

  1、It sets targets for

  reduction of

  greenhouse-gas emissions.───它为减少温室气体排放设立了目标。

  2、This represents a

  reduction of

  5% in real terms.───这相当于实际减少了5%。

  3、He says the

  reduction of

  the labour force could be significant.───他说劳动力的缩减可能会有重大影响。

  4、After

  reduction of

  the capital, the amount of the companys registered capital shall not be less than the statutory minimum.───公司减资后的注册资本不得低于法定的最低限额。

  5、He said: "Alcohol control . . . is going to be a key element of the

  reduction of

  unintentional and intentional injuries in young people. "───他说,“酒精管制……是减少青少年意外伤害和故意伤害一项重要措施。”

  6、As the human population increased, large parts of the island were cultivated, leading to a severe

  reduction of

  their natural habitat.───随着人类人口的增长,印度尼西亚岛被大量开发,从而导致了爪哇虎自然栖息地的严重减少。

  7、The

  reduction of

  all that is possible, of all the duration and of all the misfortunes, reveals not something bad but what we have to accept.───对于可能状况、发生过程、及所有灾难的推论,不是要显示人生有悲惨,而是要我们逆来顺受。

  8、Anatomic

  reduction of

  all fracture fragments seems to be a major influencing factor in determining the prognosis.───但现在普遍公认的观点是对骨折块解剖复位是决定预后的最主要因素。

  9、To reduce body fat, regular cardiovascular exercise and a

  reduction of

  high fat foods is all most people need.───为了减少身体脂肪,定期的心血管锻炼和高脂肪食物减少是最重要的是人的需要。

  1、reductionism───n.还原论;简化论

  2、deductions───n.扣除(deduction的复数);【会计】扣除额;扣减项目

  3、reductionist───adj.简化(法)的;分解成简单部分的;n.还原论者;简化论

  4、reductional───减数的

  5、reductions───n.减少(reduction的复数形式);缩小

  6、auction off───v.拍卖掉;竞卖

  7、reduction───n.减少;下降;缩小;还原反应

  8、deduction───n.扣除,减除;推论;减除额

  9、reductionisms───n.还原论;简化论

  2、

  8年级通分的概念?

  通分(reduction of fractions to a common denominator)是指根据分数(式)的基本性质 ,把几个异分母分数(式)化成与原来分数(式)相等的同分母的分数(式)的过程。

  通分的关键是确定几个分式的最简公分母,其步骤如下:

  1.分别列出各分母的约数;

  2.将各分母约数相乘,若有公约数只乘一次,所得结果即为各分母最小公倍数;

  3.凡出现的字母或含有字母的因式为底的幂的因式都要取;

  4.相同字母或含字母的因式的幂的因式取指数最大的;

  5.将上述取得的式子都乘起来,就得到了最简公分母;

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