English translation for "拱外弧起拱线"

extrados springing line

Related Translations:

弧拱:  (skene) arch

横向拱:  arch bandtransverse arch

缺口拱:  broken arch

拱石:  voussoir; arch stone

拱:  Ⅰ动词1.(两手相合,臂的前部上举) cup one hand in the other before the chest 短语和例子拱别 take leave by saluting with both hands folded and raised in front2.(环绕) encircle; surround 短语和例子四山环拱的大湖 a great lake s

向上拱:  upper bend

回廊拱:  cloister arch

板拱:  plate arch

塌落拱:  ground arch

端拱:  end arch

Similar Words：

"拱头" English translation, "拱凸应力" English translation, "拱推力" English translation, "拱托圆盘" English translation, "拱外弧半径" English translation, "拱王山" English translation, "拱网" English translation, "拱尾形船" English translation, "拱卫" English translation, "拱屋" English translation