Greatly increases the available surface area for the essential Bacteria to live in. This greatly increases the level of biological filtration.

增大硝化细菌居住空间，促进硝化细菌繁殖，使生物过滤能力倍增。

youdao

These details have been public for a while, but Microsoft has just made available Surface SDK 2.0.

这些细节已经公布出来一阵子了，但是微软刚刚才发布了Surface SDK 2.0。

youdao

Much of that time he devoted to rubbing his skin with alcohol and covering every available surface with white tissues.

ECONOMIST: Strange tycoons

As I pointed out in this post, the available Surface Pro storage space to users is significantly lower than advertised, but this is by no means a new issue.

FORBES: Microsoft Tackles Various Surface Pro Concerns, Hints At Battery-Equipped Cover

Finally, three major available global surface temperature record sources report a steady-to-cooling trend since 2001.

FORBES: Global Warming? No, Natural, Predictable Climate Change