footprinting

[化] 足迹法

释义与例句

n.
  1. 1.

    Any of several techniques for the identification of a member of a class of things, based on some distinguishing feature.

    不可数
  2. 2.

    An assessment of the ecological impact of human activities.

    不可数

词源

From footprint + -ing.

来源：wiktionary