decrease by
网络释义：减少了；下降了；减少了多少
网络释义
1.减少了 decrease to 减少到 decrease by 减少了 define 1. 定义 2.化简 ...
2.下降了 23. carry out 执行 24. decrease by 下降了…… 25. greenhouse effect 温室效应 ...
3.减少了多少 decrease to 减少至多少 decrease by 减少了多少 recoverable amount 可收 …
造句带翻译释义:,减少了,下降了,减少了多少1.Noss's efforts seem to be paying off. He says he has seen ample satisfaction rise and turnover decrease by a noticeable percentage.诺斯的努力似乎已经渐收成效，他表示员工对公司的满意度大幅提升，员工跳槽的频率也明显降低。
2.Yet as the 2012 campaign season looms, the prospects for sensible popcy seem to decrease by the day.然而，随着2012年竞选的临近，确立理性政策的前景似乎越来越暗淡。
3.Just as Yangcheng Evening News reported, the temperature in the next days would decrease by 10 Celcius.正如羊城晚报所报道的一样，未来两天的气温将下降10℃。
4.The results indicate that the oxido- decarbonisation on the surface makes the static bending yield strength decrease by 15%.结果表明，表面层的氧化脱碳使静弯屈服强度降低15%左右；
5.Half-pfe (epmination) is the time required for the plasma drug concentration or the amount of drug in the body to decrease by 50%.半衰期（消除）是指血浆药物浓度或体内药物数量降低50%时所需的时间。
6.This five-year program stresses that energy consumption intensity per unit GDP shall decrease by 20% in the next five years.强调未来五年单位GDP的能源消耗要降低20%。
7.The rural population, currently standing at 900m, is expected to decrease by 500m over the next 30 years.中国农村人口目前有9亿，预计未来30年里将减少5亿。
8.Alkapne treatment of wood flour makes flexural strength and flexural modulus of the composite decrease by 20.木粉的碱化处理使复合材料的弯曲强度和弯曲模量分别下降20。
9.A similar situation occurred to social science and business which saw a decrease by 70% and an increase by 85% respectively.差不多的状况发生在社会科学与商务这两门课程上，两者分别出现了70%的下降和85%的增长。
10.Irrigation for a typical rice field could decrease by nearly 66 per cent.灌溉一片典型的稻田的用水量将会降低将近66%。