摘要：
http://en.wikipedia.org/wiki/Tait-Bryan_angles#Tait.E2.80.93Bryan_angles欧拉角：其中α (or) is the angle between thex-axis and theline of nodes.（α角是x轴线和zoZ平面垂线的夹角）β (or) is the angle between thez-axis and theZ-axis.（β角是z轴和Z轴的夹角）γ (or) is the angle between the line of nodes and theX-axis.（γ角是zoZ平面垂线和X轴的夹角）以 阅读全文
