并联

Explicit definition of internal forces in parallel mechanisms was proposed. The distribution of this kind of forces in singular and non-singular configurations of normal parallel mechanism, redundant parallel mechanisms was discussed.

明确给出了并联机构的内力定义，并对非冗余机构非奇异位置、非冗余机构奇异位置和冗余机构三种情况的内力状况分别进行了说明。

Based on the analysis, according to the proposed classifying methods and the operating characteristics of the off-road vehicle, driveline configuration with combination of traction forces of the parallel hybrid drive system has been selected as the drive scheme of the CFA6470HEV hybrid electric off-road vehicle.

研究了混合电动汽车驱动系统的4种分类方法，对每一种分类方法中包含的各种类型的混合电动汽车驱动系统的结构特点进行了分析，对国内外一些典型结构的混合电动汽车进行了研究，在此基础上，根据提出的分类方法以及越野车的运行特点，选取分路式并联混合动力驱动系统作为CFA6470HEV混合动力越野车的驱动系统方案，车辆的各项性能都达到了预定的目标，证明所选取的方案是合理的。

Circuit'.'' in parallel with a transmission line.

电路'。''与传输线并联。

The aim of this research is to use DC link parallel resonance three---phase soft---switching technique to realize in inverter.

本研究课题的目标是三相软开关变频器DC直流环节的并联谐振，实现逆变桥上每个功率开关器件以零电压方式开通，达到软开关的目的。

The simulation results indicate that The ACO algorithm has the higher speed and precision of calculation for measurement modeling and solution of parallel—link CMM

仿真结果表明，蚁群算法应用于并联坐标测量机测量建模与求解，可以获得较高的计算精度和计算速度。

The aim of this research is to useDC link parallel resonance three---phase soft---switching techniqueto realize in inverter.

本研究课题的目标是三相软开关变频器DC直流环节的并联谐振，实现逆变桥上每个功率开关器件以零电压方式开通，达到软开关的目的。

This paper puts forward a novel DC link parallel resonant soft switching technology. It mainly analyses the topology, working principle of the soft switching inverter. Finally it validates its theory and feasibility through experiment.

该文提出一种新型的直流环节并联谐振软开关技术，重点分析了此种软开关逆变器的拓扑结构、工作原理和特点，并通过实验验证了其原理和可行性。

The ways of parallel resonant DC link and three-level control strategy were used in this power amplifier circuit. Output current ripple of power amplifier can be reduced as three-level power amplifier, all of power switches work on and off under the zero voltage switching or zero current switching, loss of switching and current ripple interference effectively reduced.

该电路在功率放大器三电平控制策略的基础上应用了并联谐振直流环节，保持了三电平功率放大器输出电流纹波小的优点，同时功率器件均工作在零电压或零电流条件下，开关损耗、电流纹波干扰有效地减小。

Each hydraulic link of 6-DOF parallel robot is treated as an open joint-link chain. Each link's local coordinate frames is established according to the position and orientation of the component of the spatial mechanism. The stiffness and damping matrices of the link are transformed into the static gross coordinate frame through transfer matrix described by the RPY description method. The differential equation of motion of the system vibration is derived.

将6-DOF并联机器人的液压分支作为假想的单开链，由空间机构的位姿建立其组成构件的局部坐标系，并利用RPY角描述方法，通过转移矩阵将各构件的刚度及阻尼矩阵依次转移到固定坐标系中，得到了系统振动的运动微分方程。

Experimental results show that the system can achieve better control of the parallel operation.

结果表明，该系统能够达到比较理想的并联运行控制效果。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。