double second difference的意思|示意
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两秒差
double second difference的网络常见释义
倍程二次差 ... double seam 双重接缝 double second difference 倍程二次差 double sensor 双电阻传感器 ...
double second difference相关例句
The second-order Boolean difference was obtained by double transform operations to produce new product items, and the same product items were deleted.
二阶布尔差分通过两次变换产生新积项,并删除相同积项来得到。