Two patterns of end-Hall ion source using electromagnet coil or permanent magnet are comparatively analysed for ion energy and distribution.
详细论述了电磁场和永久磁场两种模式下，端部霍尔离子源的工作稳定性、离子能量大小以及离子束分布特性的比较。
The direct measure mode is that Hall part is set into the interspace of loop winding or magnet coil, then the magnetism voltage difference or the current is measured.
直测式是将霍尔器件置于具有线圈绕组或直穿母线的环型铁磁体气隙中，测出气隙里的磁压降，即为被测电流。
A current can also be induced by constantly moving a permanent magnet in and out of a coil of wire or by constantly moving a conductor near a stationary permanent magnet.
让永久磁铁在线圈中进出运动或让一个导体在固定的永久磁铁附近的区域移动，也会产生电流。
Connected with the high-frequency horn driver is a smooth and wide frequency response 2 "Hou tube (2.5" voice coil diaphragm) neodymium magnet compression driver high frequency precision.
与号角连接的高频驱动单元是一个频响平滑宽广的2“侯管(2.5”音圈振膜)的钕磁钢精密高频压缩驱动器。
Series 7143 features an extra strength permanent magnet pole-piece and high inductance coil.
系列7143具有一个额外的力量永磁极片，高电感线圈。
Magnet systems for moving coil loudspeakers; definitions, dimensions, methods of measurement.
动圈式扬声器的磁系统。概念。尺寸。测量方法。
The coils are of AWG 18 enameled magnet wire, each coil has 50 wraps.
线圈是特设工作组18漆包线电磁线，每圈有50套。
This paper introduces a new type of magnetic flux measurement devices, which USES fluxmeter with measurement coil and measuring devices to measure internal magnet flux.
本文介绍一种新型磁通测量装置，利用磁通计，配合测量线圈及测量装置，测量磁钢内部磁通。
The voice coil motor (VCM) in high bandwidth actuator assembly has special voice coil construction and magnet arrangement.
该新型高带宽驱动器的音圈电机(VCM)具有独特的音圈结构和磁极(体)排列。
Connected with the high-frequency horn driver is a smooth and wide frequency response 1 "Hou tube (1.75" voice coil diaphragm) neodymium magnet compression driver high frequency precision.
与号角连接的高频驱动单元是一个频响平滑宽广的1“侯管(1.75”音圈振膜)的钕磁钢精密高频压缩驱动器。
If the bar magnet is simply held stationary near the coil, no current is indicated.
如果磁棒单纯静止在线圈附近，就检测不到电流。
Wiring Up the Magnet The flexible electric cord to which the coil terminals are attached enters the base through a hole in one side, and is kept from slipping out by a knot tied near the end.
截至灵活的磁铁电连接线，该线圈接线端子连接，通过在一进入边孔的基础，是由滑落接近尾声绑一个结出不断。
Magnet system composed of main magnetic body, gradient coil and radio frequency coil.
其中磁体系统包括主磁体、梯度线圈和射频线圈。
Voice coil regulation, regulation magnet, winding regulation, aluminum regulation, the sound governance of a film adhesive.
音圈规，磁铁规，绕线规，铝规，音膜粘结治具。
A framework (8, 9) supports the gradient generation coil assembly and is connected to the support assembly or to the main magnet near the support assembly.
构架(8,9)支撑梯度产生线圈组件并与支撑组件或支撑组件附近的主磁体相连。
The body coil is located within the magnet enclosure and is invisible to you and the patient.
体线圈位于磁铁外壳内，是无形的，你和病人。
The basic principle of biasing magnet automatic resonance regulated Petersen Coil and its operating condition at Wuzhan substation were introduced.
介绍了偏磁式自动调谐消弧线圈装置在武汉市武展变电站运行的状况。
The MF voice coil is of copper-coated aluminium ribbon, expensively edge-wound over a polyimide former to increase sensitivity by maximising the amount of copper in the magnet gap.
中频音圈为镀铜铝带，在其聚酰亚胺成形品上有昂贵的饰边，尽可能加大铜在磁隙中的量来增加灵敏度。
Objective To investigate the simulation and optimization of birdcage coil in the 0.3t Permanent Magnet MRI system.
目的探讨0.3T永磁MRI系统中笼式线圈的计算机模拟和优化。
The field from the coil opposes the field of the magnet, allowing the contacts to open.
线圈形成的磁场抵消掉磁铁的磁场之后，既可是触点打开。
The inventive drive unit (1) comprises a stator (2) containing at least one coil (5) and a first and second magnet arrangement (6) each having at least one permanent magnet (7).
根据本发明的驱动单元(1)具有定子(2)，所述定子包括至少一个线圈(5)和每个带有至少一个永久磁铁(7)的第一和第二磁性装置(6)。
By deenergizing of coil, the control air actuates the3 - way valve pos. no. 29 through the pipe named "SUPPLY" and the3 - way magnet valve pos. no. 73, right frame.
由线圈的断电，控制空气促动三通阀29通过supply管路和三通电磁阀73右位。
The invention provides a cooling method and a device of a magnetic resonance imaging system. The magnetic resonance imaging system comprises a magnet, a gradient coil and an RF control console.
本发明提供了一种磁共振成像系统的冷却方法及装置，所述磁共振成像系统包括一个磁 体，一个梯度线圈以及一个射频控制台。
The magnetizing mode in the step (2) is circumferential closed magnet yoke magnetization and coil magnetization full sensing.
所述的步骤(2)中磁化方式为周向闭合磁轭磁化及纵向线圈磁化全感应式。
Another is to put a little coil of wire on top of a pigeon's head and use an electric current from a small battery to make an electro-magnet.
另一项实验是在鸽子的头顶端绕上一个小金属线圈并用一小块电池发出的电流制成的一个电磁体。
Today the most commonly used geophone is the magnet-electrical velocity geophone, also called the moving-coil geophone, moving-coil geophone is one of important link in the seismic exploration.
目前最常用的地震检波器是磁电式速度型地震检波器，又称动圈式检波器，动圈式检波器的测试是地震勘探中一个重要的环节。
The flux due to permanent magnet is the main part of gap flux, the rest flux is produced by the winding coil, which play a part of regulation.
永磁体产生的磁场是气隙磁场的主要部分，另一部分是由辅助励磁绕组的电流来激励产生，起调节磁场的作用。
Tape used to secure the coil wrap shall be an approved type for use with magnet wire.
用来敷牢的绝缘胶带应使用许可型的，以和磁线圈使用。
Tape used to secure the coil wrap shall be an approved type for use with magnet wire.
用来敷牢的绝缘胶带应使用许可型的，以和磁线圈使用。
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