臂

The press further comprises a water tank and a water pump that is cinematically linked to and actuated by the pressing arm for spraying water on the item to iron during the opening/closing of the pressing arm.

熨烫机还包括水槽和水泵，水泵运动学连接到挤压臂(2)并由挤压臂驱动以在挤压臂的张开/关闭过程中向所要熨烫的物品上喷水。

The medium-duty series products have three operating modes for selection: crane operation with main boom, crane operation with fixed fly jib and crane operation with luffing fly jib

中等吨位系列产品－具有主臂工况、固定副臂工况和塔式副臂工况三种工况。

The prevalence of diabetes in men significantly increased from the first quartile to the fourth quartile of BMI and the waist-hip ratio (4.48% to 9.21% in BMI, 3.67% to 13.61% in WHR), while the prevalence in women also significantly increased from the first to fourth quartile (2.45% to 11.76% in BMI, 2.04% to 13.49% in WHR).

依体质量系数和腰臂比(waist-hip ratio)来分为四分位，从第一分位在第四分的男性糖尿病盛行率有明显增加(体质量系数从4.48%至9.21%，腰臂比从3.67%至13.61%)，而女性糖尿病成行率，从第一分位至第四分位也是一样有明显增加(体质量系数从2.45%至11.76%，腰臂比从2.04%至13.49%)。

The coupling effect between elastic deformation and the rigid motion was concerned in the dynamic equations. At the same time, the flexible manipulators were assumed as Euler-Bernoulli beams, the elastic deformation of the manipulator was represented by modality truncation equations, both elastic and gravitational potential energy were considered to calculate the total energy for whole system, therefore the finial dynamic modeling is more accurate and simple than others published.

该方法考虑了柔性机械臂刚体运动和弹性变形之间的耦合影响，并将柔性机械臂假设为一段Euler-Bernoulli梁处理，将弹性变形用截断模态方程表示，同时考虑了弹性势能和重力势能的影响，得到的双连杆柔性机械臂的动力学模型具有模型准确、结构简单等特点。

When the interaction parameter is fixed, the radius of gyration increases with fA.

在作用力参数固定时，A与B之间的组成越来越对称时，由於A与B之间的互斥效应增强，造成A臂与B臂之间的夹角增大而B与B臂夹角减小。

A rotary dobby which includes pivoting arms which are moveable with respect to a plate connected to an element for actuating a heddle frame in controlled response to a reading-in device and wherein the pivot arms include catches which are uniquely configured having internal and external bearing surfaces which cooperatively engage binding surfaces of the plate. The rotary rat trap mechanism includes an oscillating section (4) at the blade level, coupled to the warp frame (6), and associated with an actuator (2) mounted freely on the main shaft (1) of the mechanism.

织机用旋转式多臂机构，包括在综片的水平位置，一个连接综框（6）和驱动元件（2）的摆动元件（4），驱动元件（2）装于上述多臂机构的主轴（1）上，一个靠在与驱动元件横向固结在一起的盘片（3）上的可移动连接元件（8），该移动机构受控于弹性装置（10），它可有效地将上述盘片（3）与紧固于上述主轴（1）的驱动盘（7）角连接在一起，以及两个一面受穿经装置（16）作用，一面受弹性装置（13）作用的绞支转臂（11）。

This paper bases on the technique of virtual prototype and utilizes software platform of UG, ADAMS and ANSYS to establish three-dimensional digitized virtual prototype of double link jib system of portal crane and systematically do its analysis of dynamics emulation of multi-body system.

本文基于虚拟样机技术，利用UG、ADAMS、ANSYS软件平台，建立了门座起重机四连杆组合臂架系统的三维数字化虚拟样机，并对其进行了较为系统的多体系统动力学仿真分析，实现了计算机对组合臂架系统在各种工况下随载荷变化的运行状态及随时间变化过程的仿真，得到的相关仿真分析数据对于门座起重机组合臂架系统动态设计提供了有效的手段。

Two types of three-arm or four-arm star-shapedPCL-b-D,L-PLGA50 copolymer with high molecular weight and narrow molecularweight distribution were synthesized via the block copolymerization of MG monomerwith star-shaped hydroxy-terminated PCL as macroinitiator and 〓 as catalyst.

以端羟基化的三臂或四臂星型PCL聚合物为大分子引发剂、〓为催化剂，引发MG单体的嵌段共聚合，合成了高分子量和窄分子量分布的三臂或四臂星型PCL-b-D，L-PLGA50共聚物。

Two types of three-arm or four-arm star-shaped D,L-PLGA50-b-PL-LA copolymer were synthesized via the block copolymerization of L-LA monomerwith star-shaped D,L-PLGA50 as macroinitiator and 〓 as catalyst.

以三臂或四臂星型D，L-PLGA50共聚物为大分子引发剂、〓为催化剂，引发L-LA单体的嵌段共聚合，合成了三臂或四臂星型D，L-PLGA50-b-PL-LA共聚物。

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。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。