查询词典 field magnet

The field uniformity of the magnet has reached ±25ppm in φ30cm DSV in ten days.

合作商定的、具有当前国际先进水平的技术指标。

The only thing that can pass through the encapsulation is the magnetic field of the permanent magnet on the encoder.

唯一能穿透气密封装的东西就是编码器永磁体的磁场。

There are abnormally accelerated particles with very high energy during pseudospark discharge, and it has been verified by using analyses magnet field.

在赝火花放电过程中观察到异常加速的高能粒子，利用分析磁铁证实了这一物理现象。

To control the exciting winding current and to produce rounded and even inner complex magnet field.

该控制方法能使步进电机低频振荡和噪声有所减轻、高频不失步，并且在运行的过程中细分切换不产生速度突变。

In order to take account of the effect of magnet field harmonic,the phase winding loop model is usually used in square wave propulsive motor.

为了充分考虑磁场各次谐波的作用，方波推进电动机一般采用相绕组回路的数学模型，模型中绕组参数的测量和计算较为复杂，其中带阻尼绕组的多相永磁同步推进电动机的绕组电感测量和计算尤为困难。

Guide magnet small displacement influence is passed to change on distribution of carity magnetic field. The relationship between Hall voltage and displacement function is determined.

通过导磁铁微移动影响腔体磁路变化确定了霍尔电压与位移函数的关系，计算出了K值。

Take the Hall Voltage Sensor effect as the foundation, has studied the magnet and the ferromagnetic component is away from and the magnetic field strength relations, discovered in 0-150mm, the distance change all will cause in the air the magnetic induction intensity change, in which 0-80mm changes the quantity quite to be obvious, in 40mm, basically will in particular assume the index relations change.

以霍尔效应为基础，研究了磁铁与铁磁构件距离与磁场强度关系，发现在0-150mm内，距离的变化都将引起空气中磁感应强度的变化，其中0-80mm内变化量比较明显，尤其是在40mm以内，基本呈指数关系变化。

The magnet size （here the angle of the magnetic pole was used） modification to eliminate the phase shift was estimated by using a hard-edge approximation to the magnetic field distribution along a circle.

给出了由滑相角度估算磁极张角修正量的方法，根据滑相角度计算磁场沿圆周的平均值与等时性场的偏差；为消除此偏差，将磁场沿圆周的分布做硬边界近似，估算出磁极几何尺寸的修正量。

The curving of the beam's path, to make sure the particles stay within their circular track, is usually achieved by the magnetic field of dipole magnets (which have a North and a South pole, like the well-known horseshoe magnet).

磁铁 通常粒子束都可以通过弯曲轨道，到达磁铁的磁场。

In this paper ,the precise-ly formula of magnetic induction of t he coil of rectangular carrying current by an point in space is obtained,and analyze the distributive properties by magnet field of the rectangle and the square.

本文精确导出了矩形载流线圈在空间任一点的磁感强度公式，并对长方形、正方形磁场分布的特点进行了一些分析。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。