果树树种辨识
identification of species of fruit trees
林种树种
forest categories and tree species
引种树种
Introduced tree species
introducing afforestation tree species
主要桉树树种及其无性系
Major eucalyptus species and its clone
主要树种种群
major tree species population
板材材种识别
timber species recognition
物种识别
Composition differentiation
玉米品种识别
maize cultivars classifications
自动语种识别
language identification
Automatic language identification
可区别识别符
distinguishing identifier