1.
External-locked switch system designed by our institute won the standard design gold medal of the Fourth National Excellent Projects.
我院设计的外锁闭道岔系统荣获全国第四届优秀工程标准设计金奖。
2.
switch locking bar
道岔锁条[锁闭杆]
3.
facing point lock stretcher
对向道岔锁闭器连接杆
4.
economical facing point lock
简易对向道岔锁闭器
5.
electric bolt lock
机械操纵道岔的电闭锁器
6.
Surgical Treatment of Congenital Atresia of External Auditory Meatus(Analysis of 13 ears)
先天性外耳道闭锁的外科治疗（附13耳分析）
7.
Management of traumatic stenosis and atresia of the external auditory canal
外伤性外耳道狭窄或闭锁的诊断和治疗
8.
This 3 month old child died with extrahepatic biliary atresia, a disease in which there is inflammation with stricture of hepatic or common bile ducts.
肝外胆道闭锁为肝脏或胆总管的狭窄与炎症，这是一例死于肝外胆道闭锁的3个月婴儿。
9.
Strength Analysis of External Lock Iron of Railway under Pulse Load
铁道外锁闭铁在脉动载荷下的强度分析
10.
resia of osseous auditory meatus
先天性骨性耳道闭锁
11.
Conclusion:one stage otoplasty is effective for treatment of the congenital malformations of the external and middle ear.
结论 : 期整复术是治疗外耳、中耳畸形和外耳道闭锁并存的有效方法。
12.
The absence or closure of a normal body orifice or tubular passage such as the anus, intestine, or external ear canal.
（先天性）闭锁，无孔正常的身体孔或管道，如肛门、肠或外耳道的缺失或闭合
13.
HEARING RECONSTRUCTION OPERATION FOR CONGENITAL ATRESIA AUDITORY CANAL AND MIDDLE EAR MALFORMATION Analysis of 4 cases
先天性外耳道闭锁与中耳畸形听力重建术(附4例报告)
14.
The Application of Auditory Brain Stem Responses(ABR) to Air-and Bone-conducted Clicks in Children with Congenital Atresia of Theexternal Auditory Canal
骨导脑干诱发电位在外耳道闭锁小儿听力评估中应用的初步探讨
15.
Clinical applications of the multi-slice CT in the diagnosis and treatment of congenital aural atresia
多层螺旋CT在先天性外耳道闭锁诊断和治疗中的临床应用价值
16.
Air- and bone-conduction auditory brain stem responses for hearing assessment in children with congenital external auditory canal atresia
气导和骨导ABR在先天性外耳道闭锁小儿听力评估中的应用
17.
The Design of Switch Unit in the Full-Electronic Computer Inter-Locking System;
全电子计算机联锁系统道岔单元的设计
18.
Particularity and Maintenance Notices of Switch Control Unit in SEI Interlocking System
SEI联锁系统道岔控制的特殊性及维修注意事项