查询词典 power transmission

The numerical results show that LQR could control the power flow transmission at the natural frequencies of the coupled system, but increase power transmission at the antiresonance frequencies. The position of the sensors in feedback control is important to the effect of the active isolation and the closedloop's stability.

研究结果表明：线性二次调节器可有效地控制系统共振时振动能量向基础的传递，但增加了系统反共振区域功率流的传递；在输出反馈控制中，从系统稳定性和可实现性上考虑，传感器应布置于隔振器与机器的连接点处。

So accurately calculability of power transmission losses is very important not only to the evaluation of power transmission losses management, but also to the formulations of losses decreasing measurement.

因此，能够对线损进行精确的计算，对于考核企业线损管理工作成效、制定各项有效地降损措施是极其重要的。

Because of the increased voltage power transmission, high-power transmission is possible.

由于输电电压的提高，更大功率的输电成为可能。

The district has a 110 kilovolt power transmission stations 3, 35 kilovolt power transmission stations a.

区内拥有110千伏输变电站3座，35千伏输变电站1座。

Taking the solution for maximum and minimum values as target,by means of pattern recognition the eigen-values of massive data related to power transmission capability are extracted for the security check of power transmission capability .

以求取最大值和最小值为目标，采用模式识别方法提取输电能力中涉及到的海量数据特征值，用来进行输电能力安全校核。

The low-voltage power transmission line model testing and simulation of the power line, as well as information transmission experiments fully verify the proposed method is effective and practical.

通过对低压电力线传输模型的测试和模拟以及对电力线信息传输的实验，充分验证了本文提出方法的有效性和实用性。

A mathematical cascade model of 35 kV power transmission line with concentrated parameter is developed and a multiple modules coupling model of this power transmission system fit for digital real-time simulation is further presented on the basis of known model of synchronous machine and composite load.

建立了35kV输电线正常运行状态级联集中参数数字仿真的数学模型，并在已知同步发电机、变压器和综合负载模型的基础上，进一步提出了适合于35kV馈电系统数字实时仿真的多模块耦合模型，同时给出了相应的数字积分方法。

High-phase order power transmission is an important method to increase the power density because it can obviously decrease the surface potential gradient of the transmission conductor.

多相输电能够明显地降低导线表面的电位梯度，是提高输送功率密度的重要方法。

ABSTRACT Multi-phase power transmission is an important method to increase the power density transmitted, because the potential gradient of the transmission conductor surface can be obviously decreased.

多相输电能够明显地降低导线表面的电位梯度，是提高输送功率密度的重要方法。

For high performance products, competitive price and unique solution in each application field, KEB now become an important role in power transmission field in China. KEB Power Transmission Technology Co., Ltd is began to construction in Songjiang, Shanghai since May 2007 and will be get into operation in June 2008, and will become KEB production supply center for whole Asia Pacific area.

由于其高质量的产品、合理的价位、并在相关行业中配套方案有独到之处，KEB已经成为中国市场传动系统供应商中的又一支生力军，KEB的技术将支持客户始终站在行业发展的最前沿。2007年5月科比公司于上海松江的工厂开始建设，预计2008年6月建成投产，届时中国科比的上海生产基地将成为科比公司在亚太地区的供货中心。

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％。