If your database is highly active, it doesn't make sense to keep a copy of each page when it changes.

如果数据库非常活跃，那么在每个页发生更改时保存它的副本没有任何意义。

youdao

But new research confirms what some may already suspect: those ratings can easily be swayed by a small group of highly active users.

但是一项新研究证实了一些人的猜疑：这类评分很容易被少数活跃用户所操纵。

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JPOX also has excellent forums which provide a wealth of information and are highly active in the event that you get stuck (see Resources).

JPOX还有一些很好的论坛，这些论坛提供了丰富的信息，并且在您碰到难题时总会热心地给予帮助(见参考资料)。

youdao

Scientists have discovered a gene called FGF1 was highly active in aggressive, advanced ovarian cancers.

BBC: Dundee researchers find chemotherapy efficacy gene

The trench is a highly active fault line running north from New Zealand towards Tonga and Samoa.

BBC: Undersea mountains march into the abyss

However, analyzing the data from another study indicated that elesclomol was highly active against cells from acute myeloid leukemia (AML).

NEWYORKER: The Treatment