1) dewing and molding on the surface
结顶
1.
We have introduced the methods of preventing from dewing and molding on the surface of grain heap in both storehouses and store sheds .
介绍我县房式仓、罩棚仓在防止粮食结露、结顶的方法,着重总结出经实际操作可行的方法,指出通过相对高温入仓,提前通风,加隔温吸湿层的作法可有效防止结顶,对全县乃至全省房式仓储粮有指导意义。
2) Weak roof structure
弱顶结构
3) 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 the roof 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 of roof 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 different roof 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
4) Glue to knot a plank
黏结顶板
5) 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 of angle 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。
6) dam crest structure
坝顶结构
补充资料：顶结
1.把头发束结在头顶。
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