This third-party repository gives us access to all kinds of non-free software such as Adobe Reader, Skype and codecs for restricted media formats.

第三方软件仓库给使我们可以获得非自由软件，例如adobeReader,Skype和受限格式的解码包。

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Alkyl diol silica (ADS) is a kind of restricted access media, which can be used for direct injection and analysis of complex biological samples containing bio macromolecules.

烷基二醇基硅胶(ads)系限进介质的一种，可用于含生物大分子的复杂生物样品的直接进样与分析。

youdao

Alkyl diol silica (ADS) is a kind of restricted access media, which can be used for direct injection and analysis of complex biological samples containing bio macromolecules.

烷基二醇基硅胶(ads)系限进介质的一种，可用于含生物大分子的复杂生物样品的直接进样与分析。

youdao