其种间或品种间的分类鉴定和亲缘关系的研究为育种工作提供了一个早期的、辅助的、选择性的指标。
The researches about the classification and identification of their species and varieties have provided an early, subservient and selective index for breeding work.
黄瓜低温耐受性的早期鉴定方法与指标。
Screening methods and indexes for cucumber low-temperature tolerance at early stage.
子叶叶面积大小是鉴定棉花产量性状的早期形态指标，在同一类型棉花品种中，子叶叶面积与单铃籽棉重存在正相关。
Cotyledon area was an index of yield in early growth period of cotton and existed positive correlation to seed cotton weight per boll.
目的探索轻型颅脑损伤的电生理学指标，为早期临床诊断和预后判断以及法医学活体伤害鉴定提供依据。
Objective to explore a objective electrophysiological indicator for determining Mild head Injury, provide evidence for clinical diagnosis and prediction in early stage and also for Forensic practice.
目的探索轻型颅脑损伤的电生理学指标，为早期临床诊断和预后判断以及法医学活体伤害鉴定提供依据。
Objective to explore a objective electrophysiological indicator for determining Mild head Injury, provide evidence for clinical diagnosis and prediction in early stage and also for Forensic practice.
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