Firstly, the repair technics of auricular prostheses based on CT images processing and Rapid prototyping technology was studied.
本文首先研究基于CT图像处理与快速成型技术的义耳赝复体修复工艺。
Based on the properties of polyurethane above, in this paper some researches about the rapidly repair technics of airfield pavement are introduced.
基于聚氨酯树脂上述特点，研究以聚氨酯作为新材料对机场道面坑洞进行快速抢修。
Analyse causation and formulate repair technics. It cut the repair time by using high strength wrested and snipped bolt and be able to assure the equipment of repair to run in gear.
分析原因，制订检修工艺，应用高强度螺栓大大地缩短了检修时间，也能保证设备检修后能正常运转。
The study and experiment on the repair of roller journal CO_2 shield welding with proper welding technics has been done by us.
用CO_2气体保护焊方法采用适当焊接工艺及焊接材料，对压榨机辊轴轴颈进行了补焊修复实验研究。
The study and experiment on the repair of roller journal CO_2 shield welding with proper welding technics has been done by us.
用CO_2气体保护焊方法采用适当焊接工艺及焊接材料，对压榨机辊轴轴颈进行了补焊修复实验研究。
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