片语

genny发电机

electrical forging machine电锻机

electrical upsetting machine电热镦机

electrical accouting machine电动会计机器

electrical rotating machine旋转电机

electric generator发电机

Electrical l machine电机

Electrical Crimping Machine纶研国际贸易有限公司

EAM Electrical Accounting Machine电动记账机

portable electrical drilling machine轻便电鉆机

electrical discharge machine放电加工机床

英汉例句

• when fixing the electrical machine , worker should be careful of the order of wires. make sure the circumrotate direction as same as mark.

  电机维修时注意接线顺序，保证电机的实际旋转方向和标示方向一致。

• in this paper, an experiment teaching device controlled by microcomputer for electrical machine test was introduced.

  研究一种用于电机测试的微机控制实验教学设备。

• there have been a variety of opinions about that the electrical machine manufacturing is languishing 「sunsetting industry」 or prosperous 「future industry」.

  发电设备制造业是日渐衰微的「夕阳工业」还是前途广阔的「发展产业」，曾经众说不一。

• new method of pattern recognition and fault diagnose based on the wavelet -neural network in electrical machine has been put forward according to their vibrational frequency spectrum characteristics.

  针对电机震动信号的频谱特点，提出基于小波-神经网络技术的电机故障模式识别与诊断的新方法。

• with the mature mathematical model of the electrical machine in the two-phase rotary reference frame, the model of a dual three-phase pmsm was established.

  为了研究船舶电力推进系统，提出了一种双三相永磁同步电动机的数学建模新方法。

• the power supply of high speed electrical machine is high-frequency voltage and the loss of electrical machine density is great and heat dissipation is difficult.

  高速电机的体积小、功率密度大和效率高，正在成为电机领域的研究热点之一。

• electrical machine can be used to turn the body to do a passive training for the inferiors in body functions.

  对于功能较差的人群可以用电机带动肢体作被动训练。

• electrical machine is installed on sport instruments in the invention and by physical fitness exercise the purpose of power generation is achieved.

  它是在运动器械上安装发电机通过健身运动来达到发电的目的。

• the research on high power-density electrical machine comes form a real project with the need of wind tunnel propeller model.

  论文来源于[国防基础预研军民两用项目——超高功率密度电驱动系统中的螺旋桨飞机模型风洞试验驱动电机研制]。

• calculation of the stator modal frequencies of an electrical machine accurately is the base of reducing acoustic noise and vibration.

  準确计算定子模态和固有频率是降低电机噪声和振动的基础。

• requirement: male, below 30, bachelor degree of electrical major, minimum 5 years working experience of electrical machine maintenance and heavy equipment maintenance and break-down maintenance.

  要求：男性，30岁以下，电气专业学士学位，至少5年电气设备维修，重型设备维护及日常维护工作经验。

• high accuracy of the gear transmission. mechanical speed changes in the electrical machine so that to synchronize with the glue rolling component.

  高精度齿轮传动，电机采用机械无级调速与涂胶滚同步。

• the vibration and noise of electrical machine is the important symbol for evaluating the electrical machinery quality.

  电机的振动和噪声是评定电机质量的重要标志。

• the successful application to electrical machine design demonstrates that gccd is a better way to solve the mixed discrete problems.

  在电机设计中的应用表明，广义坐标轮换法是解决混合离散问题的一种较好方法。

• check whether the guiding roll of the electrical machine is turning in the right direction.

  检查各电动机及导辊转向是否正确。

• semi-transparent, good insulation; used for motor and electrical machine wire slot insulation.

  半透明聚酯膜，绝缘性能优良；用于马达、发电机的。

• double rotor machine (drm) is a new kind of electrical machine which can realize flexible energy transform.

  双转子电机是一种可以实现灵活的能量传递的新型电机。

• the electromagnetic field computation region is expanded and all region electromagnetic field computation of electrical machine is realized.

  其次，对软件的求解域进行扩展，实现电机全域场的计算；

• in this paper, a real time system to monitor and control the rotor temperature of large electrical machine with ir detector is introduced.

  介绍一种用于大型电机转子温度红外实时监测控制系统。

• space vector is a very important conception in electrical machine analysis. this paper discusses the reference frame conversion used in high performance motor control based on space vector.

  介绍了空间矢量这一在电机分析中重要概念，在此基础上讨论了高性能电机控制中所需的各种坐标变换。

• a novel method of pattern recognition and fault diagnosis in electrical machine based on the wavelet-neural network is proposed according to the frequency spectrum characteristics of vibration signal.

  针对电机振动信号的频谱特点，提出基于小波神经网络技术的电机故障模式识别与诊断的新方法。