1) Permanent fore shaft
永久锁口
1.
permanent closing up an opening resilience The quantities,Permanent fore shaft,the air shaft of North Chen four Lou coal mines,is 11m.
陈四楼煤矿北风井永久锁口工程量11m,井壁预留风道口、安全出口、压风管预留洞及注浆管预留洞等洞口。
2) permanent locking construction
永久锁口施工
3) Permanent lockout
永久闭锁
4) permanently locked envelope
永久锁定信件
5) intake of permanent tunnel and room
永久洞室进水口
6) permanent
[英]['pɜ:mənənt] [美]['pɝmənənt]
永久
1.
The Inspection of the Complications in the Patients Implanted Cardiac Permanent Pacemakers and the Resolving Methods;
250例永久心脏起搏器置入术后并发症及处理
2.
From the Transitional to Permanent:Thinking about Outside-classroom of Educational Buildings in Post Earthquake Reconstruction
从“过渡”到“永久”——教育建筑灾后重建“教室外”的思考
3.
Objective Glass inomer is used to line between the side walls of the cavity and the permanent silver restoration, thus eliminating the possibility of bacteria penetrating the space between enamel and restorative material to prevent the possible secondary decay.
目的 永久性充填后牙体与充填物之间的微缝隙 ,防止渗漏 ,减少继发性龋病的发生。
补充资料：单锁口
单锁口
单锁口 病名。系指嘴角一侧生有天花，板硬而活动受碍的病证。《医宗金鉴》卷五十七：“一嘴角有痘（天花）一粒，较诸痘独大，板硬无盘，名曰单锁口……”
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