查询词典 magnetic

Exhibition hall is divided into four, nine galleries, one of electric and magnetic layer for the area, power and machinery area, math section, the universe and Space Pavilion, set up a high-voltage discharge, electric magnetic Gallery, bowls, a typical mechanical transmission, three-dimensional coordinates and other exhibits; the second floor for the sound and light booth, Applied Technology Pavilion, set up a light display, three-dimensional holographic images, sound simulation, laser laser, simulated driving and other exhibits; three for the Life and Health Pavilion, set up a false impression cylinder, fitness tests, brain and facial features, body systems, such as exhibits; underground floor for temporary exhibitions; in the Office of the Hebei Academy of Sciences set up a pavilion style.

展厅共分四层，九个展区，其中一层为电与磁展区、力与机械展区、数学展区、宇宙与航天展区，设置了高压放电、磁电廊、滚球、典型机械传动、三维坐标等展品；二层为声与光展区、应用技术展区，设置了光路展示、全息立体影像、声音模拟、激光内雕、模拟驾驶等展品；三层为生命与健康展区，设置了错觉滚筒、体能测试、大脑与五官、身体各系统等展品；地下一层为临时展览；中厅设置了河北院士风采展区。

Exceptional circumstances arise in the magnetic coupling slip, the sleeve will be in the rapid growth of the eddy heat, the temperature rose sharply, if not in time, will cause magnet demagnetization, so that magnetic coupling failure.

特殊情况下在磁力联轴器出现滑脱时，隔套中的涡流热量会急剧增长，温度急剧上升，如不及时处理，会引起磁钢退磁，使磁力联轴器失效。

Our main products include: cast iron inspection plate, crossed plate, welding plate, T-slot assembly platform, boring and milling machine table, coordinate platform, electrical test platform, Fire Works platform, floor boring machine table, magnesium light ping-foot aluminum, cast iron-type ping-ping-foot, bridge-type flat feet, feet, square, angle ruler tool dedicated, inspection box, line box, magnetic box, magnetic V-frame, deflection tester, gear beat tester machine testing wand adjust Sizing Block Machine, Machine Tool Sizing Block earthquake, ladder Sizing Block, contour Sizing Block.

我公司主要生产的产品有：铸铁检验平板、划线平板、焊接平板、T型槽装配平台、镗铣机工作台、三座标平台、电机试验平台、火工平台、落地镗床工作台、镁铝轻型平尺、铸铁平型平尺、桥型平尺、方尺、直角尺、机床专用角度尺、检验方箱、划线方箱、磁性方箱、磁性V型架、偏摆检查仪、齿轮跳动检查仪、机床检验棒、机床调整垫铁、机床防震垫铁、阶梯垫铁、等高垫铁。

A new six-phase disc permanent magnetic synchronous motor which adopts a one-rotor-two-stators configuration was designed. The structure and characteristics were presented . And the design method and parameters were calculated .FEM is used to analyze the magnetic field characteristics of this motor.

设计了一种新型的采用双定子夹单转子的六相盘式永磁同步电机，介绍了它的结构和特点，给出了此电机的设计方法和主要参数的计算，并利用有限元法FEM 对六相盘式永磁同步电动机的磁场特性进行了仿真分析计算。

More specifically the shunt structure prevents magnetic field from the portion of the write coil beyond the back gap from magnetizing a magnetic shield of the read head.

更具体而言，分路结构防止来自超过后间隙的部分写线圈的磁场磁化读头的磁屏蔽件。

I used the homemade ECDL to measure the 2S-3D two photon transition spectrum of Helium , the advantages are that the expense of homemade ECDL is cheap and have good output power. At the same time, I used the electronic part can be got in the market to manufacture a pulse generator in the experiment, the pulse generator can control the output frequency, the pulse width, the relative phase and also can simultaneously control four sets of systems or instruments need the TTL pulse control. The advantage is that the cost of the pulse generator is cheap and the pulse generator is stable. To isolate the magnetic field I used the magnetic foil to helium cell. I also built a gas discharge system, the switch sequence of this system can be controlled by the pulse generator. Finally I built a detecting system can measure the helium energy state. It is cheap and can be combined with the comb laser system in my laboratory.

本实验是利用一台自制的外腔雷射系统来量测2S-3D的氦原子双光子跃迁，其优点在於自制的外腔雷射之费用非常便宜，也有不错的输出功率，同时在实验中我利用市售的电子零件制作了一台脉冲产生器，可控制输出的频率、脉冲宽度以及相对的相位，且可同时控制四套需要TTL脉冲控制的系统或仪器，优点除了便宜之外，也非常稳定；为了隔绝磁场，利用了磁场隔绝金属箔，我也在实验室中建立了一组气体放电系统，其系统可以用脉冲产生器来控制开关时序，最后，我建造了一个氦原子能阶的量测系统，而且费用低廉，可与本实验室的另外一门研究光梳雷射系统做结合。

I used the homemade ECDL to measure the 2S-3D two photon transition spectrum of Helium , the advantages are that the expense of homemade ECDL is cheap and have good output power. At the same time, I used the electronic part can be got in the market to manufacture a pulse generator in the experiment, the pulse generator can control the output frequency, the pulse width, the relative phase and also can simultaneously control four sets of systems or instruments need the TTL pulse control. The advantage is that the cost of the pulse generator is cheap and the pulse generator is stable. To isolate the magnetic field I used the magnetic foil to helium cell. I also built a gas discharge system, the switch sequence of this system can be controlled by the pulse generator. Finally I built a detecting system can measure the helium energy state.

本实验是利用一台自制的外腔雷射系统来量测2S-3D的氦原子双光子跃迁，其优点在於自制的外腔雷射之费用非常便宜，也有不错的输出功率，同时在实验中我利用市售的电子零件制作了一台脉冲产生器，可控制输出的频率、脉冲宽度以及相对的相位，且可同时控制四套需要TTL脉冲控制的系统或仪器，优点除了便宜之外，也非常稳定；为了隔绝磁场，利用了磁场隔绝金属箔，我也在实验室中建立了一组气体放电系统，其系统可以用脉冲产生器来控制开关时序，最后，我建造了一个氦原子能阶的量测系统，而且费用低廉，可与本实验室的另外一门研究光梳雷射系统做结合。

Magnetic properties are quite sensitive to dimensionality of the elements and stress developed during fabrications on this micrometer/nanometer scale. They are also keys to design and investigation of the micro magnetic devices.

在这种尺寸范围内，图形化铁磁薄膜单元的几何尺寸和在加工与制备过程中产生的应力将对其磁性能产生重要的影响，也是相应微磁器件设计和研制的关键参数之一。

GMI effect has beenfound in wire,ribbon and film of soft magnetic materials,while thin film sensors are advantageouson mass-production capability and integration capability with semiconductor circuit,etc,so it ishighly valuable to study the GMI effect in soft magnetic film materials.

巨磁阻抗效应一般出现在软磁丝、薄带和薄膜中，其中薄膜GMI传感器具有批量生产及与半导体电路集成的兼容能力，并降低了生产成本，因此研究软磁薄膜材料中的巨磁阻抗效应具有重要的实用价值。

Magnetic resonance imaging (ventricular volumes and function and great vessel blood flow) and hemodynamic assessment were performed before BMS, after BMS, and after PPVI; all were performed under general anesthesia in an x-ray/magnetic resonance hybrid laboratory.

在行BMS治疗前、后以及PPVI之后均进行核磁共振成像（心室容量和功能及大静脉血流）和血液动力学评估；患者所有操作均为全身麻醉状态下在X线/核磁共振实验室完成。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。