In this paper, we define the complete type series and study some properties of it.

本文定义了完备型序列，讨论了完备型序列的一些性质。

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There is a complete metamorphic series of coal from lignite to meager coal in Wumuchang area, Yimin, the main metamorphism type is contact metamorphism of coal.

伊敏五牧场区存在着从褐煤到贫煤完整的变质系列，其主要煤变质类型为接触变质。

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Jinjin brand cable tray series: rod car type, portable, specification complete, beautiful shape, reliable quality, considerate after-sales service.

津津牌线缆盘系列：拉杆车式、手提式，规格齐全、外形美观、质量可靠、售后服务周到。

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