ByteTransformBaseTransDouble 方法

从缓存中提取double结果，需要指定起始的字节索引，按照字节为单位，一个double占用八个字节
To extract the double result from the cache, you need to specify the starting byte index, in bytes, A double occupies eight bytes

从缓存中提取double数组结果，需要指定起始的字节索引，按照字节为单位，然后指定提取的 double 数组的长度，如果传入 10 ，则表示提取 10 个连续的 double 数据，该数据共占用 80 字节。
To extract the double array result from the cache, you need to specify the starting byte index, in bytes, and then specify the length of the extracted double array. If 10 is passed in, it means to extract 10 consecutive double data. Occupies 80 bytes.

从缓存中提取double二维数组结果，需要指定起始的字节索引，按照字节为单位，然后指定提取的 double 数组的行和列的长度，按照 double 为单位的个数。
To extract the result of a double two-dimensional array from the cache, you need to specify the starting byte index, in bytes, and then specify the length of the rows and columns of the extracted double array, in terms of the number of doubles.