双顶结构,double-roof structure
1)double-roof structure双顶结构
2)Double Rotating Centers Mechanism双回转顶尖结构
3)couple roof construction成双屋顶结构
4)Weak roof structure弱顶结构
5)roof structure顶板结构
1.Through the finite element numerical analysis on destroying characteristics and stability of tool pillar of the upper coal seam and the research on the stability of the roof of the lower coal face, this paper draws the stability characteristics of theroof structure of lower coal stoping face.通过对上部煤层刀柱破坏特征和稳定性的有限元数值分析,以及对下部煤层工作面顶板稳定性的研究,得出了下部煤层回采工作面顶板结构的稳定性特征。
2.Two kinds ofroof structures about sublevel caving are given.在现场观测和动力学分析的基础上，研究了综放采场支架载荷有时比分层开采大而有时小的力学机理，提出了综放采场的两种典型顶板结构以及它们的静力和动力学特征，本文结论对综放支架的设计和选型有实际的指导意义。
3.Discussed the differentroof structure characteristic and its deformation failure patterns.讨论了不同顶板结构特征及其变形破坏形式，分析了采面矿压显现特征及其与顶板岩石组成的关系，为煤矿设计、合理选择支护形式提供必要的地质资
英文短句/例句
1.Analysis on Roof Structure s Stability of Longwall Mining in Shallow Seam;浅埋煤层长壁开采顶板结构稳定性分析
2.Classification of Seam Roof Structure Type in Xutuan Mine Based on Fractal Theory基于分形理论的许疃矿煤层顶板结构类型划分
3.Structure and Stablity Influencing Factors of Coal 3RD Roof in Longgu Mine of Juye Coalfield;巨野煤田龙固井田3煤层顶板结构及其影响因素
4.Design of a thick plate transfer story structure in top plate of basement某工程基础顶板厚板转换的结构设计
5.The builder wedges the wooden partition to the overhead construction.建筑工人把木隔板?a在顶部的结构上。
6.The Study on the Destructive Mechanism and Law of Stratified Roof;层状结构顶板破坏机理及其规律研究
7.Study on Strata Mechanical Structure and Support Adaptability of Shallow Seam;浅埋深煤层顶板力学结构与支架适应性研究
8.Study on the Effect of Blasting Vibration on Roof Stability of Underground Construction;爆破震动对地下结构顶板稳定性的影响研究
9.The Study of Application of Bulkhead Structure of Battle and Sheet Pipe Pile Foundation under High Reclamation;高填土斜顶桩板桩承台驳岸结构应用技术研究
10.Research on the Change of Roof Pressure in Mining Coal Seam Athwart the Dipping Direction of Structural Plane by Centrifugal Model Test逆结构面倾向开采顶板压力变化离心试验研究
11.Improvement on Riveting Van Body"s Roof Sealing Structure铆接厢式车顶板连接防水密封结构的改进方案
12.An arched structure, usually of stone, brick, or concrete, forming the supporting structure of a ceiling or roof.拱顶一种拱形结构，通常由石头、砖头或混凝土构成，形成某一天花板或屋顶的支撑结构
13.Eight gridmolds of the conventional design are mounted, equally spaced along the table top"s circular edge.八个普通结构的板栅模具，沿工作台顶部周边间隔相等。
14.Study on the Rigidity of the Basement s Top Slab and Its Effect to the High-Rise Building s Performance;地下室顶板刚性及其对高层建筑结构性能的影响研究
15.Anchoring Design for Thin-Layered Composite Roof Based on Beam-Arch Compound Structure基于梁-拱式组合结构的薄层状复合顶板锚固设计
16.Discrete Element Simulation Analysis on Bolt Support for Broken Structure Roof of Mining Gateway回采巷道碎裂结构顶板锚杆支护离散元模拟分析
17."Dome:In architecture, a hemispherical structure evolved from the arch, forming a ceiling or roof."圆屋顶:房屋建造中由拱发展而成的半球形结构,常用作天花板或屋顶。
18.Analysis of Web and Roof Crack of Continuous Rigid Frame Bridge;连续刚构桥腹板及顶板裂缝成因分析
相关短句/例句
Double Rotating Centers Mechanism双回转顶尖结构
3)couple roof construction成双屋顶结构
4)Weak roof structure弱顶结构
5)roof structure顶板结构
1.Through the finite element numerical analysis on destroying characteristics and stability of tool pillar of the upper coal seam and the research on the stability of the roof of the lower coal face, this paper draws the stability characteristics of theroof structure of lower coal stoping face.通过对上部煤层刀柱破坏特征和稳定性的有限元数值分析,以及对下部煤层工作面顶板稳定性的研究,得出了下部煤层回采工作面顶板结构的稳定性特征。
2.Two kinds ofroof structures about sublevel caving are given.在现场观测和动力学分析的基础上，研究了综放采场支架载荷有时比分层开采大而有时小的力学机理，提出了综放采场的两种典型顶板结构以及它们的静力和动力学特征，本文结论对综放支架的设计和选型有实际的指导意义。
3.Discussed the differentroof structure characteristic and its deformation failure patterns.讨论了不同顶板结构特征及其变形破坏形式，分析了采面矿压显现特征及其与顶板岩石组成的关系，为煤矿设计、合理选择支护形式提供必要的地质资
6)angle eject structure斜顶结构
1.Over the comparison between two kinds of applicable cases for mother and son sliding block in mold, the advantages ofangle eject structure applied in mother and son sliding block is analyzed, so as to solve the application of similar kinds mold mother and son sliding block core.通过对母子滑块在模具中两种应用案例的比较,分析斜顶结构在母子滑块中应用的优点,以达到解决同类模具母子滑块的抽芯应用问题。
延伸阅读
双[1-(4-二甲氨基)苯基2-苯基1,2-二硫代乙烯合镍]分子式：CAS号：性质：紫黑色单斜晶体。熔点277～278℃。溶于苯、甲苯、三氯甲烷等大多数有机溶剂。红外频率υ(C＝S)1190、1165、1140cm-1,红外频率υ(S-C-C-S)880cm-1。由对二甲氨基安息香、五硫化二磷在二噁烷(二氧六环)中反应后,加入镍(Ⅱ)盐溶液制得。用作光学非线性材料。
