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Electromyography of the anterior abdominal wall, right chest wall and the anterior scaleni, intraabdominal pressure, intrathoracic pressure, respiratory rate, pelvic floor kinematics, and downward leg pressure of the nonlifted leg were compared between a left and right ASLR.

对比了双侧主动直腿抬高时的前腹壁和右胸壁肌电图、腹内压、胸内压、呼吸频率、骨盆底运动和对侧下肢下压力。

Point cloud. Proposed a multi-mesh based inverse kinematics; Developed a fast trapeziums based method for shadow volumes to improvethe reality of resulting 3D animation; Implemented the above methods to develop a new integrated 3D animatingprototype system.The dissertation is organized as follows.

提出了基于样例的交互式三维动画生成方法√为了加强动画的真实感，提出了基于梯形的阴影锥快速产生算法；√最重要的贡献，即通过组和这些不同的算法，提出了一个基于样例的完整的动画制作系统——ABE原型系统。

In our models, the simulated absorption lines already include kinematics informations of the absorbing clouds, which can be easily used to compare with observations and set constrains on the models.

我们的模型已经包括了吸收气体的运动学信息，可以利用起来与观测进行比较，对模型做进一步的限制。

According to the researching actualities in ring rolling, this paper researched deeply the basic law of rolling deformation by simulation using ABAQUS software on the base of ring rolling theory and elastic-plastic kinematics explicit FEM. And the residual stress in cold ring rolling was computed by numerical simulation.The mass scaling measures in finite element simulation of ring rolling were researched.

本文针对环件轧制的研究现状，基于环件轧制理论和弹塑性动力显式有限元法，以ABAQUS有限元分析软件为平台，以数值模拟的方式对环件轧制变形的一些基本规律进行更深入的研究，并对环件冷轧时的残余应力进行数值模拟计算。

Kinematics and dynamics modeling and analyzing method of a 3-RRRT parallel robot was studied. Kinematic model of the 3-RRRT parallel robot was set up with both the branch bar's relative coordinates and movable platform's absolute coordinates used as it's generalized coordinates. On the base of Kane's equation, dynamics model of the 3-RRRT parallel robot was built. Dynamic Numerical simulation of the 3-RRRT parallel robot was finished by using Matlab software, and so it provides valuable reference for motion control strategy of the 3-RRRT parallel robot.

研究一种3-RRRT新型高速搬运机器人运动学与动力学建模及分析方法，以支链构件相对运动坐标和动平台绝对运动坐标作为广义坐标，建立了3-RRRT型并联机器人的运动学模型，结合带乘子的凯恩方程建立了3-RRRT型并联机器人的动力学模型，并利用Matlab软件平台进行了动力学数值仿真，进而为3-RRRT型并联机器人的控制策略研究提供参考。

The study of three cone bit of kinematics simulation models and motion characteristics［J］.

三牙轮钻头运动学仿真模型及其运动特点研究［J］。

With the geometry model of the roller cone rock bit and kinematics model, by setting up rock failure model of bottom rock and interaction model between teeth and rock, the interaction dynamic modeling of Bits and rock is established in the process of petroleum drilling.

本文对在钻井过程中由于牙轮钻头与岩石互作用及钻柱的弹性变形导致牙轮钻头和钻柱在钻井过程的振动问题进行了深入地分析研究。

With the geometry model and kinematics model of roller cone rock bit, the interaction model of rock bit and rock is established which was based on the experiment of interaction between single tooth and rock. It is a good fundament for the computer simulation on working action of rock bit drilling.

在牙轮钻头几何学、运动学基础上，利用单齿压入与刮切岩石实验建立了钻头与岩石互作用力学模型，实现了对钻头在钻井过程中工作行为的仿真计算； 2。

The results simulated with MATLAB demonstrate that the proposed mathematical model and connecting rod parameters are reasonable,all joint motions are correct and cotton-picking is realized.Based on the kinematics research of the single manipulator,the path planning and aiming to avoid obstacle will be investigated.

根据D-H法则和机械手的结构参数，建立了单机械手的运动学模型，采用反变换法求解运动学逆问题，利用MATLAB仿真，验证了所建模型和所有连杆参数的正确性，保证了机械手各关节的准确运动，实现了棉花的实时、高效采摘，并且可以在上述机械手运动学模型基础上开展轨迹规划和避障等技术研究。

The multi- connecting rods press is one kind new press which taking the multi- linkmotion gear as the operating mechanism.The slide has the obviously comes back promptly kinematics the characteristic.In work sector,The slide"s speed is steady, and is lower than the crank press greatly, this is advantageous to enhance quality of the big distorts stretch. At the same time it reduces the impact between the molds and lengthen the mold"s service life.

多连杆压力机是一种以多连杆机构为工作机构的新型压力机，滑块具有明显的急回运动特性，在工作区间，滑块速度平稳，并且大大低于曲柄压力机，这有利于提高变形较大的拉伸件的质量，同时减少模具间的冲击，延长模具使用寿命。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。