present mean value

基本解释

• [医药科学]现有平均值

英汉例句

双语例句

• At present, the V_P/V_S ratio keeps in high value anomaly, we should be alert the occurrence of felt earthquakes when the mean value drop.
  目前九江—瑞昌地震序列的波速比持续处于高值异常，应当警惕回落到平均值以下后发生显著有感地震。
• Secondly, get the income and risk of annual investment's effect on the whole project through analyze the mean and the variance of the net present value based on economic value added.
  其次通过分析经济附加值基础上的净现值的期望和方差来分解出具体年度投资效益和风险对整个项目的影响。

权威例句

• Even though it's nowhere near cheap, that doesn't mean the SUB 25 can't present value to well-heeled bassheads, and we'll try to suss that out over the coming weeks.
  ENGADGET: Paradigm SUB 25 subwoofer hands-on HD

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专业释义

医药科学

• 现有平均值