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- Barker, C. R., and P. L. Tso, “Three Position Path Generation Synthesis of Planar Four Bar Mechanisms using SYNTRA,” ASME Mechanism Conference, 1988. 曾威达，滑块式肘节机构之合成与应用，硕士论文，国立清华大学动力机械工程学系，民国八十三年七月。
- It is used in the optimum design of four bar mechanism with given motion regulation and multi-constrains.The results show that the two algorithms are practical and the algorithm is more effective. 针对机构运动轨迹能够最佳逼近某一给定运动规律，且机构约束较多，采用改进蚁群算法对其进行优化计算。
- Using the vector method to analyse and solve kinematics of the crank-pilot bar mechanism,thus established the kinematical mathematic model of the crank-pilot bar mechanism. 为了求解曲柄导杆机构的运动学规律,运用矢量法进行了分析,建立了曲柄导杆机构的运动学数学模型。
- Analytical Calculation of Four Bar Mechanism Track of Four Link Hot Saw Machine 四连杆式热锯机四杆机构的轨迹解析计算
- OPTIMIZATION SCHEME FOR FOUR?BAR MECHANISM?PATH SYNTHESIS BASED ON B?SPLINE 基于B样条插值曲线的平面四杆机构轨迹复演优化设计
- the dual - elbow - bar mechanism 双肘杆机构
- Kinematics simulation of RRR-RRP six bars mechanism with MATLAB[J].Journal of Science and Technology of Mechanism,2003(7):132-135. RRR-RRP六杆机构的MATLAB运动学仿真[J].;机械科学与技术;2003(7):132-135
- It is clear to all of us that two plus two is four. 二加二等于四对我们大家都很清楚。
- He wove four plots together into a novel. 他把四条情节编成一部小说。
- We have tea at four o'clock in the afternoon. 我们在下午四点钟喝茶。
- Revolving slide- bar mechanism and its motion analysis 转动滑杆机构及其运动分析
- The town boasts four swimming pools. 这座城镇以拥有四个游泳池而自豪。
- Our football team won by four goals to nil. 我们的足球队以四比零取胜。
- Kinematic Simulation of RPR-RRP Six Bar Mechanism with MATLAB RPR-RRP六杆机构的MATLAB运动学仿真
- He lay back and hit the ball for four. 他向后弯身击中球，得了4分。
- In this paper,based on design requirements of 920 SEF automatic die cutting and foil stamping machine,the symmetrical Crank-elbow bars mechanism is chosen as opening-closing die mechanism. 根据920SEF模切烫金自动机合模机构的工作要求,提出了采用对称的曲柄肘杆机构作为920SEF模切烫金自动机的合模机构;
- I was clean broke in less than four days. 不到四天我就一个钱也没有了。
- I'll look out for you at about four. 我4点钟左右找你。
- He showed us four case studies of disturbed girls. 他给我们看了4位精神失常姑娘的病历。
- Dynamic Simulation of RPR-RPP Six Bar Mechanism with MATLAB RPR-RPP六杆机构的MATLAB动力学仿真
