查询词典 ratchet brace

How to arrange the brace appropriately and adopt the corresponding form of brace when the other conditions are limited has not been studied and the design method is not available so that it may effect the rigidity and sideway of the structure.

如何在其他条件受到限制的情况下合理的布置支撑，并选取支撑的形式，目前暂无相应的设计计算方法，故而影响到结构的刚度和侧移量。

The main objective of this thesis is to determine the effect to stability of steel members when the brace is arranged at the different locations to reduce the sideway of the frame and stiffener the rigidity of the frame, then analyze the effect of the brace in the three-dimensional earthquake specially.

本文主要任务是研究在大跨度的工业厂房中，如何根据结构的刚度变化来合理的布置支撑，减小结构的位移，增加结构的整体刚度。特别是在三维地震作用下，分析支撑的布置对结构整体产生的影响。

On this foundation, application changes control of structural slippery model designed dimensional machine theoretically inertial space contrail coordinates brachial carrier attitude and extreme ungual hand of motion change; of program of control of structural slippery model to overcome afore-mentioned changing controller of structural slippery model trembles brace up defect, add designed an ambiguous controller, with coming to dynamic adjustment to change according to control output of the system the structure slips the coefficient that the fast approach such as modular controller leads, achieve thereby make sure the system is had already answer quickly can eliminate original controller to have again tremble brace up the purpose of defect.

在此基础上，应用变结构滑模控制理论设计了空间机械臂载体姿态和末端爪手惯性空间轨迹协调运动的变结构滑模控制方案；为了克服上述变结构滑模控制器抖振的缺点，附加设计了一个模糊控制器，以根据系统的控制输出来动态调节变结构滑模控制器等速趋近率的系数，从而达到既保证系统具有快速响应又能消除原有控制器具有抖振缺点的目的。

She bought me a brace of pheasants and two brace of rabbits.

他给我带来一对野鸡和两对兔子。

Elastic buckling and inelastic buckling of arch with and without out-of-plane brace under full span distributed load and concentrated load are investigated The effects of the brace to the out-of-plane buckling load of arch are studied.

对拱结构在全跨均布荷载和跨中集中荷载作用下的平面外屈曲性能进行了研究，其中考虑了屈曲前变形路径的影响和面外支撑情况，为工程设计提供了有参考价值的建议。

The invention discloses an apparatus of high pressure collecting hardened concrete solution in hole which is consisted of a cylinder body, a piston moving up-and -down in the cylinder body, under the piston, sealing gasket cooperating hermetically with the cylinder body, a brace table under the cylinder body, and a endless displacement tank on the edge of the cylinder body formed by which and the brace table, which linking to solution in hole collecting device by tubing guide.

本发明公开了一种高压收集硬化混凝土孔溶液的装置，包括一个缸体和一个可在缸体内上下运动的活塞，在所述活塞下方设有与所述缸体密封配合的密封垫片，所述缸体下方设有一支撑台，所述缸体与所述支撑台在所述缸体内径边缘形成一环状排液槽，所述环状排液槽通过导流管与孔溶液收集装置相连。

In much the same way, a short brace height bow stores more energy and shoots faster than a tall brace height bow.

在大致相同的方式，短期支撑高度弓商店更多的精力和拍摄速度快于高层支撑高度弓。

Both monotonic axial compressive and axially loaded cyclic tests have been carried out on the steel box brace used in New CCTV Building to investigate the effect of assembling welds including full penetration and partial penetration on the structural behavior of the brace.

为考察全熔透和部分熔透两种组装焊缝形式对箱形截面钢支撑受力性能的影响，本文对中央电视台新台址建设工程中的箱形截面支撑进行了单调受压、轴向反复拉压试验；同时，采用ABAQUS有限元软件实现了对部分熔透试件未熔透处的接触模拟和滞回性能模拟。

This paper analyzes on the present situation of the damage and the causes of the erosion of the coke oven cross brace,and discusses on the merits and demerits of the integral replacement and the cut-off replacement of the cross brace and the procedures of the replacement.

分析了焦炉横拉条损坏的现状及横拉条腐蚀的原因，论述了横拉条整体更换和截断法更换的优缺点及更换步骤。

When the bottom plate side syndiospecific lower than a sizzling, drawing pressure ball left, paper will go on there which would in turn low-speed machines brace will receive the same fault because plate following fulcrun is the eccentric shaft, corrected, you can add the eccentric shaft, convex to reverse some of the panels to fan-shaped with a sizzling plane are equal to the maximum State, low-speed machines la along two concave iron support, you can set the concave iron spare, Planer to some, is equal to the thickness to brace the distance below the iron plate plane, the installation at a later time.

当侧规底部扇形不活矮于铁不活立体时，不推纸压球压下去此后，纸弛不离会出不隐凹下下去不隐象，矮速机的不推条也会出不隐同样的障碍，因为扇形不活底下的支点是公道小轴，在校侧时，可以不兵公道小轴的凸背回旋一些，调度到扇形不活背同铁不活立体不等为最好状况，矮速机的不推条是由二块凹形铁撑持，可以不兵凹形铁拆上去，用刨床刨去一些，刨去的厚度即是不推条矮于铁不活立体的间隔，安设此后再举不静调度。

The bicycle brake performance is one of the most important indexes for safety running of bicycle because it related directly to the rider safe at emergency situations. The research on it is the most complex and difficulty subject in the bicycle theory.

制动性能是自行车涉及安全的最重要项目之一，它对骑行者的人身安全有着直接的关系，也是自行车理论研究最复杂，测试难度最高的项目。

I sat on a stage with generals and colonels, and in my speech told why I loved America, respected the military, and opposed the Vietnam War.

在演讲中，我告诉毕业生们我为什么热爱美国，为什么敬重军队，为什么反对越南战争。