1) inlet region
进口区
2) hole entrance
孔进口区
3) entrance working section
进口工区
1.
Based on the construction practices,the situation and the construction techniques at the entrance working section of Qinling Tunnel are introduced in detail,and several preliminary understandings which may be provided for discussion are proposed.
本文根据施工实际 ,对秦岭隧道进口工区的施工情况和施工技术作了详细介绍 ,提出了若干可供讨论的初步认识。
4) channel entrance area
水道进口区
6) import
[英]['impɔ:t，'ɪmpɔ:rt] [美]['ɪmpɔrt]
进口
1.
Substituting domestically made crane hook steel wire for one imported from ECL;
进口ECL天车出铝钩钢丝绳国产化替代
2.
Analysis for Importing Coking Coal Influenced on Chinese Coal Market;
浅析进口炼焦煤对中国煤炭市场的影响
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