Using counter-current regeneration technology, special cationic resin replacement.

运用逆流再生技术，专用阳离子树脂置换。

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Nintendo, meanwhile, is reportedly preparing to counter the iPhone and iPod Touch with a replacement for the DS Lite.

FORBES: Magazine Article

British and US counter-narcotics official argue, though, that there was never any chance of a quick replacement for opium.

BBC: A farmer extracting opium from a poppy blossom