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单词 main roof
释义

main roof

美 
英 
  • un.老顶;主炉顶
  • 网络基本顶;织顶;冷藏车的外车顶
un.
1.
老顶
2.
主炉顶

例句

释义:
1.
At last, The effectiveness of the proposed method is verified by the wind-induced vibration of National Stadium main roof.
最后,通过国家体育场屋盖主结构的风振响应分析对所提出方法的有效性进行了验证。
www.cjcm.net
2.
The paper regards the main roof strata in uphill and downhill mining of an inclined longwall as a elastic plate.
本文将倾斜长壁仰斜、俯斜开采的老顶岩层视为倾斜弹性板。
tech.zidian8.com
3.
Ample overhangs were provided specially on the main roof to protect against the fierce western sun and monsoon rain.
提供了充足的悬在主屋顶特别防止激烈的西部阳光和季风降雨。
www.dndci.com
4.
According to stratum quality index, this paper established classification norms of immediate roof and main roof.
本文依据岩层质量指数,建立了直接顶和老顶的分类准则;
www.chemyq.com
5.
This building has often been listed at its main roof height, 289. 9 m (951 feet) but the mechanical penthouse reaches a height of 978 feet.
这幢大厦的屋顶常常被简称为主体身高,289.9米(951英尺),但机械复式达到978英尺的高度。
bbs.godeyes.cn
6.
Pressure behavior and its controlling technique of main roof with complicated structure
复合结构基本顶矿压显现与控制技术研究
www.ilib.cn
7.
New method to determine the main roof pressure in tridimensional simulated test
立体相似模拟实验判断老顶来压的新方法
www.ilib.cn
8.
Construction Technology for the Main Roof of Shanghai Railway South Station under the Conditions of Normal Railway Operation
在铁路正常运行环境下的上海铁路南站主站屋相关施工技术
www.ilib.cn
9.
Analysis of the way for the main roof caving relating to the staggered sublevel caving method
错层位放顶煤方法老顶垮落方式分析
www.ilib.cn
10.
The criterion on determining main roof in breaking zone and its application to the shallow seam
断裂带老顶的判别准则及在浅埋煤层中的应用
www.ilib.cn
1.
Comprehensive Construction Technology for Ultra Annular Platform Structure of Main Roof in Shanghai Railway South Station
上海铁路南站主站屋特大环形平台结构综合施工技术
www.ilib.cn
2.
Analyzing the causes of main roof moving pressure coefficient reduced in top-coal caving face
对综放面动压系数减小原因的分析
www.ilib.cn
3.
Experiment study on the coefficients of friction and inserting of main roof block corner
老顶岩块端角摩擦系数和挤压系数实验研究
www.ilib.cn
4.
Research on curves of determining the instability type of broken rock blocks of main roof
采场老顶断裂岩块失稳类型判断曲线讨论
www.ilib.cn
5.
The breaking place prediction of face end main roof flap top in the gob-side entry retaining
工作面端头悬顶在沿空巷道中破断位置的预测
www.ilib.cn
6.
Study on plate group mechanical model for main roof of longwall face
长壁工作面采场围岩铰接薄板组力学模型研究
www.ilib.cn
7.
The balance structure of main roof and its action to immediate roof in large cutting height workface
大采高开采上位岩层平衡结构及其对采场矿压显现的影响
www.ilib.cn
8.
The balance structure of main roof and its action to top coal in longwall top coal caving workface
综放开采上位岩层的平衡结构及其对采场矿压显现的影响
www.ilib.cn
9.
Break of main roof ahead of workface and ground pressure
采场老顶岩梁的超前破断与矿山压力
www.ilib.cn
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更新时间:2025/2/28 12:41:03