Zhè / xiàng / jìshù / bùjǐn / tígāo / le / chǎnliàng / hái / jiǎnshǎo / le / shēngchǎn / guòchéng / zhōng / de / fùchǎnwù

这项技术不仅提高了产量，还减少了生产过程中的副产物。

This technology not only increased output but also reduced by-products during production.