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- magnetic multipole field 磁多极场
- General expressions of the magnetic vector potential for multipole fields are derived. 推导出了用多极场空间谐波函数表示的磁矢位的通项表达式。
- Furthermore, the random errors and harmonic magnet field are analyzed, and the integrated multipoles field is calculated. 分析了磁场分布的随机误差和系统误差，计算了积分多极场的大小；
- The possibility of dynamic aberration correction by using electro-magnetic multipole fields is discussed. 讨论了采用不同的电磁多极场作为动态校正器的可能性。 推导了圆形校正透镜、偏转校正场和四极、六极校正场引起的附加象差的公式。
- It shows the presence of a magnetic field. 这表明有磁场存在。
- Dalian is a magnet for tourists. 大连是吸引游客的地方。
- Ampere's Law. Boundary Conditions for Magnetic Fields. Multipole Expansion of the Magnetic Field, Magnetic Dipoles. 安培定律。磁场的边界条件。磁场多极展开,磁偶极。
- This disco is a magnet for young people. 这家迪斯科舞厅经常吸引大批年轻的顾客。
- A magnet attracts both iron and steel. 磁铁吸铁也吸钢。
- Certain metals are attracted to a magnet. 某些金属会受磁石的吸引。
- A magnet is surrounded by a configured field. 磁体被一个特定的磁场包围着。
- multipole field 多极场
- North magnetic poles repel (each other). 磁北极与磁北极互相排斥。
- Having the same magnetic inclination or dip. 等磁倾的有相同的磁倾斜的
- Multipole world theory is correct. 多极世界是正确的。
- electric multipole field 电多极场
- The block becomes magnetic when the current is switched on. 通电时线圈即具磁性。
- Human beings have learned out how to make magnet of cast iron. 人类已经学会如何从生铁制出磁铁。
- Can Magnetic Field Drill through a Piece of Iron? 磁场能穿过铁片吗?
- Forbidden City is a great magnet for foreign tourists. 紫禁城对外国旅游者来说是个有巨大吸引力的地方。
