铰接点

The effects of drawbar length, articulation joint position on path following performance are investigated using parameter analysis method.

采用模型参数化分析方法，讨论了牵引杆长度、主车与拖车和拖车与拖车的铰接点位置对主车与拖车轨迹同辙性的影响。

This paper uses the ADAMS software to set up a dynamic model of tractor-trailer combination consisting of one tractor and five trailers with a total of 13DOF. The effects of drawbar length, articulation joint position on path following performance are investigated using parameter analysis method.

本文应用机械系统分析软件ADAMS建立了由一节牵引车和五节双轴转向拖车组成的汽车列车系统13个自由度的动力学模型，采用模型参数化分析方法，讨论了牵引杆长度、主车与拖车和拖车与拖车的铰接点位置对主车与拖车轨迹同辙性的影响。

Generally we used traditional analogism and the improvising method to design them. In this paper, the finite element analysis method is applied. Firstly, the static analysis of the device is carried out and the reaction forces at the joints are calculated.

本文基于有限元分析理论，首先研究装载机的工作装置的静力分析问题，根据装载机工作装置受力最大时铲斗所受的外力，以及装载机工作装置的位置分析，求得装载机工作装置中摇臂和连杆零件各铰接点处所受的力。

Because the ideal "rigid joint" and "hinged joint" are inexistent, the stiffness of any connection types is between ideal rigid joint and hinged joint.

因为理想的刚节点和铰接点是不存在的，任何连接形式的刚度都是介于理想刚接和完全铰接之间的。

In recent years the study of domestic wood-built contact wear mostly concentrated in Traditional Chuan-Dou Structures frame the discussion of plane contact.

过去的结构分析实务中，大多将这些木接点假设为铰接，而近年来国内木构造接点的研究大多集中在穿鬬式木构架面内接点的讨论。

In this paper the size of the crank-slider mechanism is synthesized,and the point location is correctly selected for the six-bar linkage mechanism.

对于这种轨迹串联的组合机构，由于后一基本机构的运动，取决于前一基本机构中从动件的轨迹，要求连杆上M点作一过从动件的固定铰接点D的一段直线，从而使构件DM可以作间隙的旋转运动。

In order to achieve our aim and to avoid aforementioned problems, the invention consists of a massage device intended for a massage chair, the massage unit of which has a support for an eccentric rotating shaft equipped with a coupling hole to said shaft and which is connected by way of an articulation point to a massage wheel support that has an upper wheel and a lower wheel.

为了实现本发明的目的并避免上述问题，本发明由一种用于按摩椅的按摩装置组成。该按摩装置的按摩单元具有用于偏心旋转轴的支架，该偏心旋转轴支架配备有联接到所述轴的联接孔并通过铰接点连接至具有上轮和下轮的按摩轮支架。

There are massage devices for massage chairs that have an eccentric rotating shaft support equipped with a coupling hole to said shaft and joined by means of a point of articulation to a massage wheel support.

已存在具有偏心旋转轴支架的用于按摩椅的按摩装置，所述偏心旋转轴支架配备有联接到所述轴的联接孔并通过铰接点连接到按摩轮支架。

We can in reason choice the location of the connect points of space guide staffs and the length of the control arms, in order to make the double wishbone independent has correctly movement characters, and correctly roll center. When we do these, we can insure the vehicle have good drivability.

双横臂独立悬架可以通过合理选择空间导向杆系的铰接点的位置及导向臂的长度，使得悬架具有合适的运动特性，并且形成恰当的侧倾中心和纵倾中心，从而保证汽车有良好的行驶稳定性，以为中、高级轿车的前悬架所广泛使用。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。