2) rounded column-base plate
圆形柱脚底板
1.
Design of rounded column-base plate with large eccentric loads;
受大偏载作用的圆形柱脚底板设计
3) substrate topography
衬底形貌
4) patterned substrate
图形衬底
1.
Droplet epitaxy is a new MBE growth method for semiconductor materials,but there has been no effective research concerning the influence of patterned substrate on droplet epitaxy until now.
液滴外延生长半导体材料是一种较为新颖的MBE生长技术,而图形衬底对液滴外延的影响到目前为止并没有非常详细的研究结果。
2.
Research progress on these two problems are reviewed with focus on the growth of Ge quantum dot on patterned substrate, ordering growth of Ge island on vicinal substrate by Si surface self-organization and growth of the island induced by impurity on the substrate s surface.
阐释了这方面的研究进展,特别对图形衬底生长Ge量子点,利用Si表面的自组织性在错切割的邻晶面衬底上生长有序Ge岛,表面杂质诱导成岛这三个方面的进展加以介绍分析。
5) circular lining
圆形衬砌
1.
the amended Biot model considering compression of soil grain and pore fluid and viscid coupling between pore fluid and soil skeleton,and the wave function expansion method are adopted to numerically analyze the scattering problem of a infinite circular lining deeply buried in nearly saturated soil and the dynamic st.
忽略土颗粒的压缩性,考虑孔隙流体的压缩性以及孔隙流体与土骨架之间的粘性耦合作用,采用修正的B iot模型,运用波函数展开法研究了平面P1波入射时,准饱和土体内深埋圆形衬砌的散射问题,通过数值计算模拟并分析了衬砌的动应力集中问题,结果表明:不论入射频率为低频(100Hz)还是高频(500Hz),对于相同的衬砌,当土体为准饱和时,动应力集中因子沿周向分布曲线的形状和数值基本保持不变;但土体为完全饱和时,虽然饱和度发生了微小的变化(比99%只提高了1%),但动应力集中因子的值却大幅度地降低,其沿周向分布曲线的形状也发生了显著的变化,在工程设计中应重视饱和度对圆形衬砌动应力集中因子的影响。
2.
The amended Biot\'s model of wave motion and the expansion method of wave functions are adopted,and the scattering problem of circular lining deeply buried in saturated soil by incident shear waves is studied.
采用修正的Biot波动方程,运用波函数展开法研究了剪切波入射时,饱和土体内深埋圆形衬砌的散射问题,通过数值计算分析了衬砌内侧的动应力集中因子Sd与界面处饱和土体的孔压集中因子p*f的变化规律。
6) circular inner liner
圆形内衬
1.
This paper brings out three methods of calculation on circular inner liner structures.
本文针对圆形深基坑常采用的内衬式围护结构,分别从材料力学基本原理、基于挡土墙与内衬变形协调的位移迭代、有限元数值计算与分析三个方面提出了圆形内衬支护结构刚度的计算方法,并针对具体工程实例,进行了计算分析,得出了可以应用于结构设计的结论。
补充资料：神人纹圆柱形玉器(新石器时代)
浙江余杭出土。良渚文化玉器品种十余个，此种神人纹圆柱造型只有一个。
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