均匀磁场

The GYG-1-240 energy conservation power frequency has the core smelting furnace, mainly uses in smelting the carbon steel, metals and so on alloy steel, high-manganese steel, ferroalloy, cast alloy iron, gray iron, copper, copper alloy smelts, because the furnace temperature is higher than 1600℃, and has six grade of temperature controls, suitably in 1250-1600℃ the different melting point metal's smelting, and may fall the files heat preservation to wait for the casting or the adjustment melt fluid ingredient, the electromagnetism magnetic field magnetic line of force automatic agitation causes the ingredient to be even, non-element loss by burning.

GYG-1-240节能型工频有芯熔炼炉，主要用于熔炼碳素钢，合金钢、高锰钢、铁合金、合金铸铁、灰铸铁、铜、铜合金等金属熔炼，由于炉温高于1600℃，并有六档温度调节，可适用于1250-1600℃不同熔点金属的熔炼，并可降档保温等候浇铸或调整熔液成份，电磁磁场磁力线自动搅拌使成份均匀，无元素烧损。

The GYG-1-240 energy conservation power frequency has the core smelting furnace, mainly uses in smelting the carbon steel, metals and so on alloy steel, high-manganese steel, ferroalloy, cast alloy iron, gray iron, copper, copper alloy smelts, because the furnace temperature is higher than 1600℃, andhas six grade of temperature controls, suitably in 1250-1600℃ the different melting point metal's smelting, and may fall the files heat preservation to wait for the casting or the adjustment melt fluid ingredient, the electromagnetism magnetic field magnetic line of force automatic agitation causes theingredient to be even, non-element loss by burning.

GYG-1-240节能型工频有芯熔炼炉，主要用于熔炼碳素钢，合金钢、高锰钢、铁合金、合金铸铁、灰铸铁、铜、铜合金等金属熔炼，由于炉温高于1600℃，并有六档温度调节，可适用于1250-1600℃不同熔点金属的熔炼，并可降档保温等候浇铸或调整熔液成份，电磁磁场磁力线自动搅拌使成份均匀，无元素烧损。

ABSTRACT Since the pioneering reports by Filippov in 1959-1962, there have been a large number of publications on magnetofluidized beds , that is, fluidized beds of magnetizable particles under the influence of an external magnetic field.

磁稳定床是在轴向、不随时间变化的均匀外加磁场作用下形成的稳定床层；它是不同领域知识（磁体流动力学与化学反应工程）结合形成的新构思。

And perpendicular to the ring plane.

一强 为B0的均匀恒定磁场垂直。

All the measurement results of magnetic field of optical klystron before and after shimming are given, including the distribution of field integral and phase error on axis, field integral and RMS phase error for different gaps and transverse distribution of field integral.

详述了合肥储存环的光学速调管辐射段磁场垫补的三种方式，测量了垫补前后不同间隙下积分场分布、位相误差及横向均匀度，各项指标都达到了要求。

The collisional absorption of the right circularly polarized wave and the left circularly polarized wave propagating parallel to the magnetic field by inhomogeneous magnetized plasmas is discussed, and the attenuations are calculated under different conditions.

讨论了不均匀磁化等离子体片对平行于磁场方向传播的左、右旋圆极化电磁波的碰撞吸收，计算了不同条件下衰减率。计算表明，当电磁波的频率接近电子碰撞频率时，磁等离子体对电磁波的吸收达到最大值。

These differences are regarded as the effect of complicated melt flow caused by the RMF. Moreover, when the content of the primary phase or is small, many spherical microstructures form under the RMF condition. The analyses indicate that these special microstructures are likely the conjunction action of melt flow and concentration and temperature field uniformity caused by the RMF.

分析认为宏观偏析的消除，枝晶的碎断和细化以及溶质扩散速度的增大主要是由旋转磁场引起的熔体内部复杂流动导致的，而团状组织的出现主要是由熔体流动引起的浓度场和温度场均匀化导致的。

Results are illustrated in charts so that they can be used to assess the uniformity and unidirectivity of the MF inside the sample space with a certain dimension in a Helmholtz coil pair.

以图示的形式给出的结果可以用来评估亥姆霍兹线圈对内部一定大小的样品空间中磁场的同向性和均匀性。

Third, The author analyzed the shimming method of the existing magnet system and programmed it. Because the base field homogeneity of the open magnet is worse and only passive shimming is available, it is necessary to study more effective shimming algorithm. The ordinary shimming method is based on the disintegration of the magnetic field using spherical harmonics. It is so tedious that involved in large scaled non-linear equations.

再次，详细分析了现有磁体系统的匀场方法，并通过编程运算，发现在开放型磁体这一特殊情况下，由于基场均匀度差和只能使用水磁材料垫补进行匀场等原因，基于对磁场分布用球谐函数分解并消去球谐函数高次项的常规匀场方法在实现上相当繁琐，牵涉到大型非线性方程组的求解，所以必须采用更有效的匀场算法。

With involved calculation, the second part of the paper intends to use the current stick model to analyze the relationship between the biological sample space dimension and the uniformity and unidirectivity properties of the MF within it.

论文的第二部分利用了线电流段模型，通过计算分析了生物样品空间大小与其中磁场的均匀性和同向性的关系。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。