permanent magnetism
英 [ˈpɜːmənənt ˈmæɡnətɪzəm]
美 [ˈpɜːrmənənt ˈmæɡnətɪzəm]
网络 永久磁性
双语例句
- Study for the Start Characteristic of Rare Earth and Permanent Magnetism and Synchronous Motor
稀土永磁同步电动机启动特性的研究 - It was not until the19th century, when magnetism was shown to be the product of electricity, that serious research into the nature of permanent magnetism began.
直到19世纪证明了磁是电产生的那个时候，人们才开始对永久磁性的本质作认真的研究。 - Its main products: frozen rabbit, fast-frozen vegetables, caw, permanent magnetism oxygen loaf, ferric oxide of permanent magnet, and etc.
主要产品有：冻兔产品、速冻蔬菜、水果、活牛、永磁铁氧块等。 - The results of experiments verify that the software can be used to optimize the design of permanent magnetism actuator.
实验验证表明此仿真软件的计算结果是可靠的，可以用于永磁机构的优化设计。 - There is presented a PHGM-600 permanent magnetism high gradient magnetic separator.
介绍一种最新研制的PHGM-600型永磁高梯度磁选机。 - It discusses the design of permanent magnetism synchronous motors and its rotor and stator;
本文讨论了永磁同步电动机转子及定子的设计； - The magnet wheel is a permanent magnetism rubber wheel which is vulcanized into moulding by milling the rubber and the magnet powder, and then is magnetized.
它主要由磁轮和支架组成，磁轮是用橡胶和磁铁粉经混炼硫化成型后，再充磁而成的永磁胶轮。 - A single-phase permanent magnetism brushless electric generator with compensation windings comprises a stator, a rotor and a front end cap.
一种具有补偿绕组的单相永磁无刷发电机，它由定子、转子和前端盖组成。 - Then it's known that the low speed direct-driven permanent magnetism generation of wind power system is superiority straight.
总结了低速直驱型永磁风力发电机发电系统的优越性。 - And will experiment data collect and analyze, to probe into the whole characteristic of the permanent magnetism type wind generator.
并将实验资料收集与分析，来探讨永磁式风力发电机之整体特性。 - Sensorless Control of Permanent Magnetism Bearingless Synchronous Motor Using Online Parameter Identification Based on Grey Model
参数在线辨识永磁无轴承电机无传感器控制 - The stator with three-phase or polyphase winding generates variable frequency energy, voltage following rotational speed, while the rotor has structure of permanent magnetism or electrical excitation.
发电机的定子为三相或多相绕组，转子采用永磁体或电励磁结构；定子发出非工频的电能，电压也随转速变化； - Particle series kinetic energy theory and liquid viscous friction are used to establish driving motor power computing formula for wet tube permanent magnetism separator. This formula did not exist in textbooks.
将质点系动能定理和液体粘性摩擦理论应用于湿式永磁圆筒磁选机驱动电机功率的计算，推出了在目前的教科书中尚为空白的磁选机驱动电机功率的计算公式； - Using equal-diameter design of the response surface methodology to design the parameters, a prototype of permanent magnetism DC micro-motor is designed and tested so as to enhance its locked torque.
以永磁直流微电机堵转力矩作为研究对象，应用响应面法中的等径设计进行参数设计，并对设计的方案进行了样机验证。 - On the basis of knowing about permanent magnetism design two magnetic poles having different magnetic circuit.
在了解永磁材料基本知识的基础上，设计出多种不同磁回路的磁极头。 - On the synchronous motor state equation of permanent magnetism and emulation of starting course
永磁同步电动机状态方程研究和起动过程仿真 - This paper has mostly studied the six-phase permanent magnetism synchronous motor And we have studied how to detect the electric and analyse faults in motor interior and drive circuits. Wavelet transform was adopted to study and simulate in MATLAB/ Simulink.
本文以六相永磁同步电动机为研究对象，进行了电动机本体、驱动电路的设计以及电气故障的检测、分析以及排故等研究，采用小波变换方法在MATLAB/Simulink环境下进行了仿真分析。 - In recent years, to adapt the request of "light" and "miniaturization", adoption of high-speed gasoline engine, permanent magnetism generator with intermediate frequency and inverter technology becomes the direction of small gasoline generators development.
近年来，为适应发电机组轻型化和小型化的要求，采用高速汽油机、永磁中频发电机和逆变技术成为小型便携式汽油发电机组的发展方向。 - Research for hydrocooling on permanent magnetism electric propulsion system
永磁电力推进系统水冷却技术研究 - This topic develops for country 863 plans projects "explosion-proof rare earth permanent magnetism synchronous motor".
本课题结合国家863计划项目防爆稀土永磁同步电动机而开发。 - Analyed different forms of permanent magnetism material and rotor and influence of power angle on the engine;
对不同形式的永磁材料和转子进行了分析及功率角对电机的影响； - Introduce briefly technique principle of rare-earth permanent magnetism motor and analyze the technique problems in oil field practice application that are motor capacity confirmation, start-up moment control and protection improvement, etc. And point to the problems bring out solving method.
简述了稀土永磁电动机的技术原理，分析了在油田实际应用中存在的电机容量确定、启动力矩控制、保护改进等技术问题，针对这些问题提出具体的解决办法。 - The content of this paper can divide into some following parts: Introduces the basically theoretical and design characteristic of the efficient synchronous motor of permanent magnetism mainly, then around the author XTD132S-4 PMSM, sum up design principle and performance characteristic.
本文的内容可以分为以下几个部分：第一部分主要介绍高效永磁同步电动机的基本理论及设计特点，然后围绕笔者本次设计的XTD132永磁同步电动机的具体设计，总结出设计原则及性能特点。 - Permanent Magnet Material Choice for Permanent Magnetism Generator
永磁发电机用永磁材料的选择 - The calculation method of magnetic field for permanent magnetism operating mechanism of vacuum circuit breaker was given, and the magnetic field distribution and stressed core in permanent magnetism operating mechanism were analyzed.
文章给出了真空断路器永磁操动机构的磁场计算方法，分析了永磁机构中的磁场分布和铁心受力。 - The non-linear system, the transmission principle and structure of the thulium permanent magnetism gear wheel are expounded, and the physics model and mathematics model of this kind of gear transmission are set up.
文章阐明了稀土永磁齿轮机构中的非线性问题，以及它的传动原理与结构，并且建立了该种齿轮传动的物理和数学模型。 - The permanent magnetism synchronous servomotor was adopted to construct the AC position servo system of multiple launch rockets.
采用永磁同步伺服电动机，构成多管火箭炮交流位置伺服系统。 - My research item-the laser scanning system at a high speed utilizes permanent magnetism direct current generator without brush and the stepper motor to drive reflector achieving television video scanning.
我所研究项目&激光高速扫描系统就是利用了永磁无刷直流电机和步进电机驱动反射镜实现电视图像的扫描。 - The processing method has been taken when breakdown of vacuum switch permanent magnetism straight line motor-driven system occurs.
讲解了真空开关永磁直线电机驱动系统可能发生的故障及处理方法。 - The dynamic characteristics of permanent magnetism actuator are calculated to obtain the relationship between suction suffered moving core and time.
计算永磁机构的动态特性，得出了动铁心所受吸力与时间的变化关系。