支架系统

In order to complete a design of a frame of Off-axis Three-mirrors Anastigmat telescope in a short time, this paper gives the design cycle based on FEM, whose main method is topological optimization. This application is completed by HyperMesh/OptiStruct/Rodioss which are offered by Altair Engineering, Inc.

为了在短期内完成一套离轴三反系统支架以及附件的设计，本文基于有限元方法的设计流程，以拓扑优化为主，在Altair公司的HyperMesh/OptiStruct/Rodioss系列软件的平台上，完成了设计任务。

Lunar optical astronomical telescope consists of five parts: long focus telescope, detector, bracket of telescope, control system and appendant equipment.

月基光学天文望远镜由长焦距望远镜、探测器、望远镜支架、控制系统和附属设备五部分组成。

Accordingly, it is important to prevent intravascular restenosis by recognizing the coagulation system and changes of cell factors.

因此认识凝血系统、细胞因子的变化对防止心血管支架置入后的再狭窄起到重要作用。

This system has buildup with mosaic electric eye groupware and foldaway bracket and the electrical source controller etc, it's suit mass output power is 2 double now that is about 4W/kg, so, the weight is greatly lighten, the portable advanced, it is provided with capacious mart foreground and upper economy efficiency.

该系统由拼装式光伏电池组件、折叠式支架、电源控制器等组成，单位质量输出功率在4W/kg左右，是现有便携式太阳能电源单位质量输出功率的2倍多，大大减轻了重量，提高了它的便携性能，具有广阔的市场前景和较高的经济效益。

The steel tube modular falsework system is widely used in the bridge construction with its simplicity and good performance as a whole.

钢管支架模板支撑系统以其施工简便、整体性好等特点在现浇桥梁施工过程中得到广泛的应用。

The thesis takes ED25SH shield hauler as an example,analyses the operating principle of its air control safety circuit and summarizes its characteristics.

以ED25SH支架搬运车为例，分析了气控安全保护系统工作原理，总结了其特点。

Based on the foundation of anatomizing the structure of robot, taking full advantage of parallel move performance of the double triangle boom of the rock-drilling robot ac-cording to the condition of the diversification of the boomend location brought by the change of each joint, integrating the knowledge of robot kinematics, an expert system is established to adopt the personate means, that is" the first toorientate the end, then to orientate the location "to realize the speediness orientation.

作者在分析凿岩机器人钻臂结构的基础上，利用钻臂的双三角支架的空间平移性能，根据各关节变化所引起的钻臂端部位姿的变化，综合机器人学中运动学知识，建立一个专家系统，采用拟人化的方案———"先定点，再定位姿"，解决凿岩臂的快速定位问题，以实现描述各关节位置的变量的快速逆运算。

Based on the analysis of dip angle, friction coefficient between rigid bodies, influence effect of floor sliding block and roof fracture rock-mass, working resistance of support as well as compound characteristics of face surrounding rock, main factors which lead to destabilize in system "R-S-F" were obtained, and the controlling pattern of dynamic stability of firming bedding, controlling keys, achieving the goal were also established.

通过对工作面围岩组成特征、支架工作阻力、顶板破断岩块及底板破坏滑移体影响效应、刚体之间的摩擦因数以及煤层倾角等因素的分析，给出了引发"R-S-F"系统失稳的主导参数，确定了"稳固基础，控制关键，达到目的"的"R-S-F"系统动态稳定性控制模式和现场生产管理过程中需注意和解决的关键技术问题。

The hardware design includes:Load of choose a type and necessity of the design, solar cell and storage battery choose a type, the design of solar cell support, go against to change a machine to choose type and design, and control, measure the system choose type and design.

硬件设计包括：负载的选型及必要的设计，太阳能电池和蓄电池的选型，太阳能电池支架的设计，逆变器的选型和设计，以及控制、测量系统选型和设计。

The base possessing connected four holes is a cubic platform made from organic glass in side length 7cm. Exits of four holes are connected to sample holder, pressure measuring system, pressure feed system and unloading valve.

测量基座是四孔底部相连、边长为7cm的立方体有机玻璃块平台，四孔出口分别与样品支架、压力测量系统、压力给进系统和卸荷阀相连接。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。