1) access panel
维修孔
1.
The effects of access panel in airborne radome upon the sidelobe of antenna enclosed is very complex .
低副瓣机载雷达罩中维修孔对雷达天线副瓣的影响十分复杂 ,迫切需要理论分析 ,文中建立了维修孔的数学模型 ,采用矩量法对维修孔及孔盖中金属和介质附件中被激励的传导电流和感应电流进行了数值计算 ,得到了维修孔对天线副瓣影响的数值 ,理论分析与测试结果符合较
2) cover on sevicing opening
维修孔盖
3) inspection and maintenance openings
检查维修孔
4) maintenance
[英]['meɪntənəns] [美]['mentənəns]
维修
1.
Research of Fault Diagnosis and Maintenance Technique for Hydraulic System of Plastic-injection Moulding Machine;
注塑机液压系统故障诊断与维修技术研究
2.
Synthetic maintenance experiments and training system for numeric control machines;
数控机床维修综合实验与培训系统
5) service
[英]['sɜ:vɪs] [美]['sɝvɪs]
维修
1.
Brief Talking the Application of Situation Detection and Obstacle Diagnosis in the Facilities Management and Service;
状态监测与故障诊断技术在设备管理与维修中的应用
2.
Usage,maintenance and service of Force40electrosurgical unit;
探讨Force 40型高频电刀的使用、保养和维修
3.
Applied cases on the new felt technique of the service field on the electric power station of internal combustion engine;
胶粘新技术在内燃机电站维修领域应用案例
6) repairing
[英][ri'pɛə] [美][rɪ'pɛr]
维修
1.
Maintenance and repairing of grain pavement;
浅谈粒料路面的养护与维修
2.
The repairing and strengthening techniques of old bridge;
旧桥质量缺陷的维修与加固技术探讨
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