Variations of microfibril angle of phyllostachys pubescens with different heights, ages, radial posi- tions were studied by X-ray diffraction technique.
利用了X射线衍射技术对不同高度、不同竹龄、在垂周方向不同位置的毛竹材微纤丝角变化规律进行了研究。
参考来源 - 毛竹材微纤丝角变异规律研究The amount of density、microfibril angle of Chinese fir were predicted by using radial basis function networks (RBF) combined with near infrared (NIR) spectrometry.
2.利用RBF神经网络结合近红外光谱(NIR)技术预测杉木中密度、微纤丝角。
参考来源 - 化学计量学与近红外光谱法在木材与奶粉品质分析中的应用·2,447,543篇论文数据，部分数据来源于NoteExpress
Genetic variations on tracheid microfibril Angle of 55 Chinese fir clones were investigated.
对55个杉木无性系管胞微纤丝角的遗传变异进行了研究。
Tensile strength is mainly controlled by tracheid length, tracheid strength, microfibril angle and crystalline degree etc.
顺纹抗拉强度主要受管胞长度、管胞强度、纤丝角度、结晶度等因子的控制。
The broad sense heritability estimates of clones varied between 0.734 and (0.867), indicating the microfibril angle was under strong genetic control.
广义遗传力变化为0.734~0.867，微纤丝角无性系间的差异受很强的遗传控制；
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