English translation for "拱线运动"

advance of periastron
apsidal motion

Related Translations:

横向拱:  arch bandtransverse arch

缺口拱:  broken arch

拱石:  voussoir; arch stone

向上拱:  upper bend

回廊拱:  cloister arch

弧拱:  (skene) arch

板拱:  plate arch

塌落拱:  ground arch

端拱:  end arch

抑拱:  invert

Similar Words：

"拱弦" English translation, "拱线" English translation, "拱线长度" English translation, "拱线脚" English translation, "拱线进动" English translation, "拱线运动常数" English translation, "拱线运动周期" English translation, "拱线转动" English translation, "拱线转动周期" English translation, "拱镶边" English translation