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。
The radio frequency coil system (34) includes N coil elements (38) which generate magnetic (H) and electric (E) fields.
所述射频线圈系统（34）包括生成磁场（H）和电场（E）的N个 线圈元件（38）。
Use this 30cm long High-Frequency Coil to test vacuum equipment for leakage or to excite electrical tubes for demonstrations.
利用30公分长的高频放电线圈来检查真空仪器是否漏气。
A radio frequency coil system (38) for magnetic resonance imaging includes a plurality of parallel spaced apart rungs (60) which each includes rung capacitors (68).
用于磁共振成像的射频线圈系统(38)，包括多个平行隔开的横档(60)，每个横档包括横档电容器(68)。
Moisture moving in grain kernel and partial distribution of high moisture grain in the coil affected measured value of moisture content of grain by using high frequency coil.
该文研究了在利用高周波线圈的电磁感应检测粮食水分时，粮食颗粒内部发生水分移动和水分偏在的情况下，测定所受到的影响。
The invention provides a high-frequency coil structure which can produce six silica cores and other crystal materials simultaneously, relating to the technical field of high-frequency coils.
一种可同时生产三根硅芯及其它晶体材料的高频线圈结构，涉及高频线圈技术领域；
Just as an opera singer can shatter a wine glass by singing the right note, the emitting coil transfers energy only to a receiving coil that resonates at the same frequency.
就好像演唱歌剧的人能用某个音把酒瓶振裂一样，发送端线圈所传输的能量只有同频率的线圈才能接收的到。
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。
About the supply voltage, frequency, capacity factor of the fan and motor, specification of coil pipe, kinds of humidifier, form and efficiency of air filter, caliber and direction of pipe and etc.
对风机及电动机的电源电压、频率、功率，盘管规格，加湿器种类，空气过滤器形式及效率，配管口径及方向等有要求时请注明；
The influence factors such as the dimension of exciting coil, the frequency, the duty ratio and the voltage of exciting pulse were analysed, the principle of choosing testing parameters was proposed.
分析了激励线圈的尺寸、激励脉冲的频率、占空比和电压等因素对脉冲涡流检测系统的影响，给出了实际检测过程中选择参数的原则。
When vehicles passing ring coil detector, the interaction of vehicle body's substance and ring coil changes resonant frequency of the ring coil and forms a curve of frequency variation.
车辆通过环形线圈检测器时，车体物质与环形线圈相互作用改变了线圈的谐振频率，从而形成频率变化曲线。
When the phased array coil designed, such problems have to be taken into account as resonant frequency, impedance match, mutual impedance and et al.
设计相阵控线圈要考虑谐振频率，阻抗匹配，互阻抗等问题。
The finite element method (FE'. I) is adopted to analyze the effects of the numbers of coil turns, current intensity and current frequency upon the rate of joule heat generation in details.
采用有限元分析方法对线圈匝数、电流强度、电流频率等对焦耳热产生速率的影响进行了详细的分析讨论；
In this way, the single oscillator circuit part (310) and the single induction heating coil (200) are used to effectively induction heat the object (201) by means of the dual frequency resonance.
通过一个振荡电路部分(310)采用一个感应加热线圈(200)以两个频率进行谐振对被加热物体(201)进行高效率的感应加热。
The hexahedron toy capable of being controlled in landing surface probability consists of hexahedron, resonator, frequency signal source and emitting coil.
一种可控制落地面概率的六面体玩具，由六面体、谐振器、频率信号源、发射线圈组成。
The principle of arc-suppression coil with three phases and five columns , and theory of power frequency extinguishing arcing were introduced.
介绍了三相五柱式消弧线圈的工作原理，单相电弧接地过电压的工频熄弧理论。
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。
The advantages lie in that the electromagnetic coil turns and turn-to-turn distance can be randomly regulated to generate frequency changes and magnetic field distribution changes.
可任意调节电磁线圈匝数，匝间距离，产 生频率变化磁场分布变化。
Then, characteristic frequency of laid test coil is calculated, it is important to select the test frequency.
推导了放置式探头线圈的特征频率，为检测频率的选择提供了参考。
In coordination with the application of post-set arc suppression coil, a frequency scanning based modified method for detecting system capacitance to earth is proposed.
为配合随调式消弧线圈的使用，提出了一种扫频检测系统对地电容的改进型方法。
The dependence of the ac loss of coil-type samples on the peak value of magnetic field, magnetizing frequency, pitch of materials, matrix and diameter of filament were obtained.
得出了线圈型样品交流损耗与峰值磁场、励磁频率，材料扭矩，基体材料，细芯直径诸量间的依赖关系。
Functional relations between measured linewidth and optical parameters, structural parameters, oscillator coil and high-frequency rectangular pulse Numbers have been derived in the paper.
推导了被测线宽与光学性能参数，结构参数，振荡频率以及高频矩形脉冲数之间的函数关系式。
Equipment is suitable for high volume and high frequency winding of the DR core coil, Chip inductors coil.
设备适用于工字电感线圈、可调电感、变压器线圈的大批量、高效率绕线。
The utility model relates to a low-frequency sending coil consisting of a plastic noumenon with slab structure and a conducting material wound around the plastic noumenon.
本实用新型涉及一种低频发送线圈，包括塑料本体和缠绕塑料本体的导电材料，所述塑料本体为平板结构。
The coil (31) captures the signal and generates therefrom a current having a frequency corresponding to the wavelength.
线圈（31）捕获了所述信 号，从而产生了具有与所述波长相对应的频率的电流。
The gradient generation coil assembly is stiffened to suppress low frequency vibration of the gradient generation coil assembly.
梯度产生线圈组件被刚硬化以抑制梯度产生线圈组件的低频震动。
If a coil offers a large opposition to the current flowing through it at a certain frequency, it is said to have large inductance.
如果一个线圈在一定的频率下对电流的阻力较大，那它的感应系数便大。
The RF coil researched in this thesis is a part of radio frequency subsystem, which plays an important role in function realization of radio frequency subsystem.
本课题研究的射频发射线圈是其中重要的组成部分，在射频子系统实现其功能的始终都起着重要的作用。
Figure induction coil surface hardening of medium frequency current flowing through the great but will heat the surface of the workpiece.
表面淬火如图感应线圈流过很大的中频电流而将工件表面加热。
Common Three-coil Motor, Frequency Motor, Synchronal Perpetuation Magnetism Motor can be tested by this system.
该系统既可以对普通三相异步电机也可以对变频电机和同步永磁电机进行自动测试。
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