dichotomous key

短语

分叉式检索表; 二叉式检索表

词形变化

dichotomous keys 复数 dichotomous keys

释义与例句

n.
  1. 1.

    A written tool for identification of plants and animals. It is written as a sequence of paired questions, the choice of which determines the next pair of questions until a name or identification is reached.

    生物