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单词 double sum
释义
double sum
  • 简明释义
  • (数)二重和:指在数学中,对两个或多个数的和再求和的操作。
  • 网络释义
  • 1

    [数]?二重和

    ... sum 总和 double sum 二重和 provisional sum 暂设金额,预留金额,不可预见费用 ...

短语
  • 双语例句
  • 1
    Then, double integration is transformed into double sum through discrete methods. And finally, we get the formula in engineering to solve such calculation with great importance in practice.
    然后,应用离散方法将双重积分转化为双重求和,得出了可用于船舶空间磁场工程计算的实际公式,具有实用价值。
  • 2
    The first performance of double wave shutter partition comfort, we use comfort index to sum up.
    双波百叶隔断的第一个性能舒适度,我们用舒适度指数来进行总结。
  • 3
    In sum, the fund may have to produce double-digit returns, which would not be that different from Berkshire's.
    总而言之,该基金可能需要创造两位数利润,这将与伯克希尔公司的利润相差不大。
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更新时间:2025/3/18 7:28:01