Another approach, called buddy memory allocation, is a faster memory technique that divides memory into power-of-2 partitions and attempts to allocate memory requests using a best-fit approach.

另外一种方法称为buddy memory allocation，是一种更快的内存分配技术，它将内存划分为2的幂次方个分区，并使用best - fit方法来分配内存请求。

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Linear regression analysis is one technique for estimation a line of best fit.

线形回归分析是一向估算最优拟和线的技术。

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Linear regression analysis (the least squares method) is one technique for estimation a line of best fit.

线形回归分析(最小二乘法)是一向估算最优拟和线的技术。

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