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。
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。
gasfier dome lower furnace wall temperature Department
降低气化炉拱顶处炉壁温度
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。
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。
Discussion on Factors Affecting Plastic Arch of Heating Furnace and Prevention Measures
影响可塑料加热炉炉顶拱顶的因素和预防措施探讨
To furnish(an arch) with a keystone.
用拱顶石装饰（拱顶）
Numerical Simulation Research on the Combustion Process in the Pre-Buring Chamber and the Vault of KALUGIN Hot Blast Stove;
卡鲁金热风炉预燃室和拱顶内燃烧过程的数值模拟
The church has a vault.
那座教堂的屋顶是拱顶。
The keystone in the crown of an arch.
拱顶石位于拱顶的塞缝石
The arch receives the weight of the roof.
这拱门承受屋顶的重量。
an arch with a pointed apex.
有一个尖锐的顶点的拱。
a Norman arch, cathedral, etc
诺曼式拱顶、 大教堂等.
A diagonal rib of a Gothic vault.
哥特式穹顶的对角拱柱
The roof was prettily groined.
屋顶精致地做成圆拱形。
The upper or exterior curve of an arch.
拱背线拱顶上面或外缘的曲形线
"arcade: an arched, roofed building or part of a building."
拱廊: 拱形盖顶建筑物或其一部分。
An arched, roofed building or part of a building.
拱廊拱形盖顶建筑物或其一部分
a vaulted roof, chamber, etc
拱形屋顶、 有拱券的会堂等.
An arch over an entrance or passageway.
拱门，牌楼入口或通道上的拱顶
"Vault： In building construction, an arched structure forming a ceiling or roof."
拱顶:房屋建造中用拱作成的天花板或屋顶。
An ornament fixed to the peak of an arch or arched structure.
尖顶饰固定在拱或拱状建筑物顶端的装饰品
To construct or supply with an arched ceiling;cover with a vault.
给…盖拱顶给…建造或盖以拱顶；以穹状物覆盖