恳求一文 http://prb.aps.org/abstract/PRB/v28/i8/p4413_1# ChemEng - 化学工程
l*i
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我从地里挖了一些nightcrawler, 但是据说nightcrawler , lumbricus terrestris 属
于Anecic物种。it
construct permanent vertical burrows as deep as 4 to 6 feet in the soil.
They feed on organic debris on the soil surface and convert it into humus.
If anecis species are deprived of their permanent homes, they will
discontinue breeding and cease to grow.
我该怎么办呀,把他们都放回去吗
于Anecic物种。it
construct permanent vertical burrows as deep as 4 to 6 feet in the soil.
They feed on organic debris on the soil surface and convert it into humus.
If anecis species are deprived of their permanent homes, they will
discontinue breeding and cease to grow.
我该怎么办呀,把他们都放回去吗