2 Morphological indexes and heat resistant ability The heat-resistant cultivars always grow fast at seedling stage, at which stage the petiole length and the leaf area may be used as the heat-resistant indexes.
2 形态指标与耐热 苗期生长快速的品种往往耐热，苗期叶柄长度、叶面积大小可以作为鉴定耐热性的指标。
参考来源 - 不结球白菜耐热性鉴定的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The drought resistance of sugarcane could be well evaluated by integrated morphological structures and physiological characteristics, and drought resistance indexes.
通过对甘蔗形态结构特征、生理生化特性等的分析及对抗旱性指标进行的综合分析可以较好地评价甘蔗的抗旱性。
To quantify the morphological alteration of polarized epithelia for providing objective and quantitative indexes for forensic pathological diagnosis.
以及对极性化上皮细胞进行形态学观察及测量，为法医病理学诊断电损伤和烧伤提供客观量化指标。
Then a pod experiment is conducted with two K levels to evaluate the difference of the main morphological and physiological indexes of each typical variety selected from those four types.
再从上述四种类型中分别选取各类型代表品种（系）进行盆栽试验，对植株的主要形态指标以及生理生化指标进行测定，分析不同耐性品种（系）在形态、生理生化方面的差异。
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