英语词汇double sum怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

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

1
private double sum
总成绩
2
Double-mushroom choi sum
双菇菜心
3
Double bicross sum
双重双交叉和

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。

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 1 private double sum 总成绩 2 Double-mushroom choi sum 双菇菜心 3 Double bicross sum 双重双交叉和双语例句 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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