Typical markers are the porphyrins, pristine, phytane, steranes, carotenes and pentacyclic triterpanes.

典型的标志如卟啉、姥鲛烷、植烷、留烷、胡萝卜烷、以及五环三萜烷。

youdao

Typical markers are the porphyrins, pristine, phytane, steranes, carotenes and pentacyclic triterpanes.

典型的标志如卟啉、姥鲛烷、植烷、留烷、胡萝卜烷、以及五环三萜烷。

youdao