种群内变异幅度最大和最小的分别为节间长和小穗数。
The variation extent of internode length is the Maximum in population, while that of spikelet number is the minimum.
经度仅与穗下第1节间长呈显著正相关（P<0.01）；
There was significant positive correlation between the first internodes length below spikelet and the longitude(P<0.01).
GA_3对穗颈伸出长度、第一节间长度、第二节间长度和茎长有明显的促进作用，表现为随着浓度的增加的趋势。
GA_3 had promoting effect to the elongation ofpanicles extension, uppermost internode, the second internode. and the length of stem.
结果：肱二头肌长头肌腱在结节间沟内小结节处受到明显地挤压，在此处肱二头肌长头肌腱变薄变窄。
Results:The tendon of long head of biceps brachii was obviously compressed by small tubercle in intertubercular sulcus and the tendon appeared thin and narrow.
目的：了解肱二头肌长头肌腱在结节间沟处的解剖学特点。
Objectives:To understand anatomical characteristics of the tendon of long head of biceps brachii at the location of intertubercular sulcus.
目的：了解肱二头肌长头肌腱在结节间沟处的解剖学特点。
Objectives:To understand anatomical characteristics of the tendon of long head of biceps brachii at the location of intertubercular sulcus.
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