平均水平用英语怎么说？

平均水平

例句

• Mortality among immigrant groups was higher than average. 移民群体的死亡率高于平均水平。
• The mine reportedly had an accident rate triple the national average. 据报道，该矿事故发生率是全国平均水平的3倍。
• Victoria Falls has had above average levels of rainfall this year. 维多利亚瀑布今年的降雨量超过了平均水平。
• Catchphrases referare spread widely are used much more frequently than other words in a certain period. 指出流行语是在一定时期内广为流传的,使用率明显高于平均水平的语言.
• The mine reportedly had an accident rate triple the national average... 据报道,该矿事故发生率是全国平均水平的 3 倍。
• He feels standardized education does not benefit those children who are either below or above average intelligence. 他认为标准化教育对那些智力水平低于或超出平均水平的儿童没有好处。
• These exam results are way above average... 这些考试成绩远高于平均水平。
• Profit and dividend growth looks like being above average for the foreseeable future. 利润和红利的增长看上去会在较长时间内维持在平均水平之上。
• Import duties still average 30%. 进口税的平均水平仍然在 30%。
• We have a buoyant economy and unemployment is considerably lower than the regional average... 我们经济繁荣，失业率远低于地区平均水平。