| 释义 |
historical development短语⁴⁵⁴⁹⁷
基本例句
系统发育,种族发生
It meant the phylogenetic and ontogenetic development of human adult behaviour.它意指成年人行为的系统发育与个体发育的发展。
Index of nibbled degrees and approximation degrees shows the landform development and the developmental stages of drainage system within a watershed area.沟沿线对流域边界的逼近度指标，从流域尺度反映流域地貌系统发育阶段。 |