1) arrangement of shipping span
通航孔布置
2) navigation opening location
通航孔设置
1.
Option seeking for bridge site of Jia-Shao Expressway crossing Qiantang River and study on navigation opening location;
嘉绍高速公路跨钱塘江大桥桥址比选和通航孔设置研究
3) non-navigable span
非通航孔
1.
An efficient, excellent and safe way to complete the construction of pier footings at the non-navigable spans over the sea is one of the key points for the success of the East Sea Bridge Project.
采取何种高效、优质、安全的施工方法完成跨海段非通航孔桥墩承台施工是东海大桥工程建设能否取得成功的关键之一。
4) navigable bridge openings
通航桥孔
5) navigation bore
通航孔
1.
The project research on Hangzhou gulf across ocean big Bridge navigation bore match beam of inclined pulling bridge
杭州湾跨海大桥通航孔迭合梁斜拉桥方案研究
补充资料：第二孔(继发孔)型缺损
第二孔(继发孔)型缺损
ostium secondary defect
是心房间隔在形成上发生障碍，一般缺损较大，多在卵圆孔附近称第二孔(继发孔)型缺损。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条