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positive integerpositive integral 例句
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The expected value of a positive integral power of a random variable. The first moment is the mean of the distribution
矩，动差任意变量的正整数功效的期望值。第一个矩是分配的平均数
The positive integer by which the weight of the digit place is multiplied to obtain the weight of the digit place with the next higher weight, for example, in the decimal numeration system the radix of each digit place is 10, in a biquinary code the radix of each fives position is 2.
一个特定的正整数，用它乘以一个数位的权，得到下一个高位的权。例如，在十进制记数系统中，每个数位的基是10；在二五混合进制编码中，在每一个5以内的位上其基为2。
Please enter a positive non-zero integer.
请输入一个正整数。
