When the datamatrix is also inaccurate, TLS can give strongly consistent estimation.

当系数矩阵也存在噪声时，总体最小二乘解是参数向量的强一致估计。

youdao

Now, technologies and standards such as GS1-128, 2d, Datamatrix barcodes, and Electronic product code (EPC), enable manufacturers to identify products much more precisely than by type alone.

现在的技术和标准，比如gs1- 128、2d、Datamatrix条形码和ElectronicProductCode (EPC)，让制造商能够超越类型更加精确地标识产品。

youdao

Now, technologies and standards such as GS1-128, 2d, Datamatrix barcodes, and Electronic product code (EPC), enable manufacturers to identify products much more precisely than by type alone.

现在的技术和标准，比如gs1- 128、2d、Datamatrix条形码和ElectronicProductCode (EPC)，让制造商能够超越类型更加精确地标识产品。

youdao