1) crown hinge
拱顶铰
2) arch hinge
拱铰
1.
Design and analysis of A Full-type arch hinge;
一种完全式拱铰的设计与分析
3) crown hinge
顶铰
4) vault
[英][vɔ:lt] [美][vɔlt]
拱顶
1.
is as high as 870℃,the vault of its important bottom component is fabricated by high temperature resistant adamant.
四川天华股份有限公司布朗型合成氨装置二段转化炉操作温度高达870℃,其下部的重要构件拱顶由耐高温的刚玉砖制作。
2.
The symmetrical ventilation at one end of vault in the main underground workshop of Xiluodu Power Dam was studied by the method of CFD.
采用CFD数值模拟的方法对某水电站地下主厂房拱顶一端送风均匀性进行了研究。
5) dome
[英][dəʊm] [美][dom]
拱顶
1.
gasfier dome lower furnace wall temperature Department
降低气化炉拱顶处炉壁温度
2.
The firebrick of secondary reformer dome has been turned up crack and breakage for many times maintenance,its service life is too short.
乌石化化肥厂第二套合成氨装置的二段转化炉拱顶自投运以来 ,拱顶砖经多次检修 ,仍出现裂纹和破碎现象 ,使用寿命过短。
3.
The restoration of evacuated large dome tank was studied.
以兰州石化分公司丙烯酸厂T-6401储罐的修复为例,探讨了大型拱顶储罐罐壁抽瘪后的修复问题,对罐顶承压环和罐底角焊缝的强度进行了校核,介绍了修复中采用的注水加压法。
6) dome roof
拱顶
1.
The construction method for aluminum alloy dome roof and key points needed to take into account were introduced in this article, which can be referenced in the practice.
介绍储罐铝合金拱顶的施工方法以及注意事项,为施工提供指导。
补充资料：宝铰
1.亦作"宝校"。 2.精美的装具;装饰。
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