几何结构

A new kind of axially movable vane turbocharger was presented, and its structure was investigated.

提出了一种轴向移动喷嘴叶片可变几何截面增压器的新结构方案。

Finally, the effects of the geometric and physical parameters on the distributions of deflection and the bending moment in plates are investigated.

最后，分析了结构几何参数和物理参数挠度和动弯矩分布的影响。

In this thesis,we mainly study complete noncompact Riemannian manifolds with Ricci curvature bounded from below. We study the topology of these manifolds via comparisonal geometry methods.In chapter 1 ,we will make a general description on the recent researches in our field.

在本文中，我们主要研究了Ricci曲率有下界完备非紧的Riemann流形的拓扑问题，在比较几何的基础上研究了有特定曲率条件的Riemann流形的拓扑，得到了有关其拓扑结构的一些结果。

A review of studies on the mechanical properties and microscopic geometric models of three dimensional braided composites is given in this paper.

对三维编织复合材料的细观结构几何模型和力学性能的研究进展进行了综述。

Forth, the broaching tool is tested and its structure and geometrical parameter is improved .

4对研制的刀具反复进行切削试验，不断分析、总结、改进其结构和几何参数。

Internal forces and deformation of long span highway and railway cable stayed bridge in the ultimate limit state and serviceability limit state are calculated.

考虑几何非线性效应，计算大跨度公铁斜拉桥承载能力和正常使用极限状态下的结构变形和内力。

The results show that, when the computational error and its accumulation are eliminated effectively, the laminar flow in OFR with perfect-symmetric boundaries behaves in a pattern of central symmetry and circumferential uniformity while the turbulent flow field presents a centrally symmetric and circumferentially non-uniform structure with 8 transverse vortices arrayed circumferentially in a way of central symmetry, similar to Taylor vortices in Couette flow.

模拟结果表明在有效消除计算随机误差以及误差积累的情况下，几何边界理想对称OFR内的三维层流流场呈现出良好的中心对称性和周向均匀性，而湍流流场中心对称的同时呈现出周向非均匀结构－在圆周上生成8个中心对称排列的横向漩涡，其形态与Couette流中的泰勒涡类似。

There are randomicity on material character and geometrical size in structure of concrete self-anchored suspension bridge.

混凝土自锚式悬索桥材料特性、几何尺寸的随机性对结构的响应的影响是比较显著的。

In the first part, for competitive discrete-time dynamical systems on a strongly ordered topological vector space, we prove that any α-or ω-limit set is unordered and lies on some invariant hypersurface with codimension one, which generalizes M.

在第一部分中，对于强序拓扑向量空间上的竞争离散动力系统，我们研究了极限集的序结构和极限集的几何位置，证明了任何α-或ω-极限集是无序的且位于一个完全无序的，余维为1的不变Lipschitz流形上。

The combined finite element-Riccati transfer matrix method is applied to thetransient analysis of structures with large displacement under various excitations.

本文采用有限元——Riccati 传递矩阵组合法分析结构在各种激励下的几何非线性动力响应。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。