1、

Research on the Radio Frequency Electronic Ballast and Magnetic Component

射频高强度气体放电灯电子镇流器及其磁元件的研究

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2、

The Application and Research of Plane Integration Magnetic Component in Switching Mode Power Supply

平面集成磁件在片式开关电源中的应用研究

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4、

Pulsating high gradient magnetic separation is an effective technology for separating fine feebly magnetic component.

脉动高梯度磁选是一种分离细粒弱磁性成分的有效方法,它能显著地减少非磁性物料的夹杂.

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5、

Having 3 years or above magnetic component manufacturing experience.

至少3年以上磁性元器件制造经验.

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6、

To increase power density of power supplies and realize power electronics system integration, reducing the volume of magnetic component is of great significance.

为提高高频功率变换器功率密度和实现电力电子系统集成,减小磁元件的体积是关键。

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7、

The torsional deflection of spiral winding for the large power transformer is mostly caused by the common effect of the axial current component and the radial leak magnetic field.

大型电力变压器螺旋线圈的扭转变形主要是由于轴向电流分量和辐向漏磁场共同作用所产生的。

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8、

It is shown that the quantum fluctuations of both charge and magnetic flux in the circuit are relation to both not only the circuit component and the squeezed parameter but also the degree of excitation of the quantum state.

结果表明,该电路中电荷、磁通量涨落的大小不仅与电路器件及压缩参数有关,而且与量子态的激发次数有关。

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9、

A system for making or playing magnetic tapes ( but without amplifiers or speakers); a component in an audio system.

制作或播放磁带的系统(但没有放大器或扬声器);音频系统的组成成分。

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10、

The results showed that the magnetism of the fiber increased with increasing the content of magnetic powder in the core component and decreased with increasing the sheath-core ratio.

结果表明:纤维的磁性能随着芯层物料中磁粉含量的增加而增强,但磁粉含量不能过高,一般在90%以下。

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11、

The analysis of functional magnetic resonance imaging ( fMRI) signals using independent component analysis ( ICA) has been a hotspot in the recent years.

独立成分分析(ICA)在功能核磁共振成像(fMRI)技术中的应用是近年来人们关注的一个热点。

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12、

The four single component sensors compose three magnetic field gradient sensors with one as signal sensor, the other as noise sensors.

4个探头组成3个磁场梯度传感器,其中一个为信号传感器,另两个为噪声传感器。

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13、

The plasma tensor dielectric permittivity and electromagnetic wave accurate expressions in the arbitrary axial magnetic field are obtained from the Maxwell's equations and the double component plasma particle linear movement equations.

从麦克斯韦方程和双成分等离子体粒子在外部轴向磁场的线性化运动方程出发,推导出了任意纵向磁场中等离子体介电张量和等离子体-腔漂移通道的电磁波的解析解。

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14、

In the research micron polyethylene was used in raw material in domestic research for the first time and the nuclear magnetic resonance method, especially HR/ MAS was used to study the component of lubricant gloves made in USA and combination mechanism between coating and gloves.

实验中在国内首次应用了微粉级聚乙烯原料,在机理分析中首次将核磁共振法,尤其是HR/MAS高分辨魔角旋转探头应用到润滑手套涂层的研究中。

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15、

High-precision measurements of the magnetic data were changed to correct date, correct height, horizontal gradient correction, base correction and normal market correction, threshold in determining the terrain correction, component extraction, tangent method and the forward fitting.

对高精度磁测数据进行了日变改正、高度改正、水平梯度改正、基点改正和正常场改正,异常下限确定,地形改正,分量提取,切线法及正演拟合。

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16、

The accurate formulae which express component and total magnetic anomalies of uniformly-magnetized polyhedron by using angular coordinate and magnetic parameters are derived from coordinate-turning conversion, Gauss 'divergence theorem and Stokes' theorem.

文中采用坐标旋转变换、应用Gauss散度定理及Stokes定理,建立了用角点坐标和磁性参数值表示的均匀磁化多面体磁异常各分量及总磁异常的精确表达式。

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18、

The magnetic field which is produced by free surface current on the interface is added to original magnetic field in opposite direction, which causes tangential component discontinuation of magnetic field strength.

界面上的自由面电流所产生的磁场,以相反的方向叠加在原磁场之上,导致了磁场强度的切向分量不连续。

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19、

the vector plot of3d magnetic flux and the surface plot for the radial component of magnetic flux density were obtained, which could show the feature of the mlf near defect expressly.

利用数学模型对漏磁信号进行了仿真分析,得到了三维磁通密度矢量图和它的径向分量曲面图,直观地显示了缺陷附近漏磁场的特点。

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20、

if the soft magnetic metal mass is made as a toroid (18), then it could be processed into an electro-mechanical component (60).

如果软磁性金属块体制成环形件(18),那么它将加工成电动机械部件(60)。

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