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- compact group pile 密集群桩
- A large mountain mass or compact group of connected mountains forming an independent portion of a range. 山丘组成山脉的一部分独立的大的山体或连接起来的山体密集群
- Construction Quality Control for Super Large and Compact Group Piles During Pile-Sinking Construction in Soft Soil Foundation Ground 软土地基超大型密集群桩沉桩施工中的质量控制
- Perfect hexagon is the most compact grouping of wires. 精确的六角形是最密实的钢丝束。
- Reducing well spacing can economize project cost, but it will cause group pile effect and bring on the phenomenon of repelling hammering. 摘要减小井距可节约工程费用,但会引起群桩效应而导致拒锤现象发生。
- A new look at Stephan's Quintet, a compact group of galaxies discovered about 130 years ago and located 280million light years from Earth. 四星系碰撞,约130年前,发现距离地球2.;8亿光年的星系紧凑组发现新的面貌。
- In this paper, the three dimensional elasto plastic analysis of a group pile soil interaction system is made by using the finite prism element method. 应用有限棱柱单元法对群桩与土相互作用系统进行了三维弹塑性分析,并以无限棱柱元模拟半无限空间地基土的边界条件。
- In the paper a new type perforated breakwater is proposed which consists of multiple row retaining panels and group pile foundations. 本文提出一种新型透空式防波堤,该堤由多排档板上部结构和群桩基础组成。
- The frame, which is formed by buttress, breast wall and side wall bear the horizontal loads, and group pile cap bears the resultant force of vertical and horizontal loads. 由扶壁、墙、墙组成的框架抵抗水平荷载,而以承台、基抵抗垂直及水平荷载的共同作用力。
- The rest of the group piled in to see what was going on. 队里的其他人都冲进去看发生了什么事。
- Where H is a subgroup of a topological group G. The Second is that we have proved that the annibilator A of H is an open subgroup of the dual group G when G is a locally compact abelian group and H is its compact group. 其次证明了当G是一个局部紧交换群且H是它的紧子群时,H的零化子A是对偶群G的开子群。
- A small spiral galaxyis caught between two elliptical galaxies, in a cluster called the Hickson Compact Group 90. The ellipticals are stretching and will eventually swallow the smaller galaxy. 在编号希克森群90的星系组合中,一个相对较小的涡旋星系被2个椭圆星系俘获、拉伸,最终将并入右下方的那个椭圆星系中。
- Of course, Hickson Compact Groups also make for rewarding viewing for Earth-bound astronomers with more modest sized telescopes. 当然,希克森致密星系团还有助于地面上的天文学家利用更多的中型望远镜进行观测。
- Finally,it was found by experiments in a flume that resistance and scour of group piles have close relations with pile spacing and the amount of pile row. 水槽动床试验表明,群桩绕流阻力损失和桩的冲刷深度与桩间距和纵向排数的关系较为密切。
- The weakly inner amenable groups or (IA) groups form a very important class of locally compact groups which contains amenable groups (including abelian groups and compact groups). 弱内自可靠群或[IA]群是一类重要的局部紧致拓扑群,是包含可靠群(当然也包含交换群,紧致群)在内的一大类拓外群。
- Regular representation of compact group 紧群的正则表示
- response of earth squeezing from group pile 群桩挤土效应
- Invariant integral on compact group 紧群上的不变积分
- Unitary representation of locally compact group 局部紧群的酉表示
- After detailed analysic and comparison , it points out the differences between load transfer behavior of grouped piles and that of singled pile . 经过详尽的分析与比较,得出群桩复合地基荷载传递规律与水泥土单桩荷载传递规律的差异;