Those metabolites then get chopped into ion fragments and sorted by size. 这些代谢产物会被分解成离子片段,再依大小区分出来。
Many non-convex polyhedra may be decomposed into a set of convex polyhedra, which may then be used with this library. 很多非凸起的多面体可能被分解成一系列的凸起的多面体,这样就能被用于库。