杆状体的光敏度大约是心状体的一万倍。
通过增加光线来研究两种类型的恐惧反应,研究人员发现有杆状体和视锥的图像成像通道可以调节恐惧的反应。
By indexing the two types of fear reactions in the presence of increased light, the researchers learned that the image-forming pathway of the rods and cones had the modulating effect on fear.
目的探讨杆状体肌病的临床表现和病理特点。
Objective To investigate the clinical manifestations and pathological features of nemaline myopathy (NM).
电镜分析指出,复相组织疲劳性能高的原因是复相组织中的下贝氏体回火后析出短杆状碳化物,能有效地阻止疲劳裂纹的萌生及扩展。
TEM analysis reveals that the precipitation of short-bar-shaped carbides in lower-bainite can prevent effectively from initiation and propagation of fatigue cracks.
电镜分析指出,复相组织疲劳性能高的原因是复相组织中的下贝氏体回火后析出短杆状碳化物,能有效地阻止疲劳裂纹的萌生及扩展。
TEM analysis reveals that the precipitation of short-bar-shaped carbides in lower-bainite can prevent effectively from initiation and propagation of fatigue cracks.
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