时光轴

It indicates that the direction of ray axis and optical axis is identical by discussing the uniaxial crystal at last.

最后对一轴晶进行了讨论，结果表明此时光轴方向与光线轴方向一致。

The main body of the Museum cross arranged with the ´time axis´, divided the site into four quadrants, which defined by various functions attribute according to the location special characteristic.

博物馆主体与“时光轴”呈“十”字型关系，把场地分成四个象限，根据场地特质定义各功能属性。 为了实现架空层的大跨空间体验，博物馆主体采用钢桁架的结构体系，通过四个核心筒支撑。

Axis determination of misaligned planoconcave and concave-planoconcave cavity resonator is put forward .

给出平凹谐振腔和凹平凹谐振腔失调时光轴确定方法。