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- The maximum magnetic attraction occurs in the direction of the exterior magnetic field while the magnetic repulsion is in the direction vertical to the exterior magnetic field. 最大磁引力发生在外磁场方向上,而最大磁斥力则发生在与外磁场方向垂直的方向上。
- Through attending function of exterior magnetic field at impure already OLED, can improve efficiency again 5% , accordingly, compare with traditional OLED photograph, efficiency rose in all 32% . 经由过程把外部磁场感化于已掺杂的OLED上，能够把效率再进步5%25，是以，与传统的OLED比拟，效率总共进步了32%25。
- It can not only be endowed with functional group by copolymerization and surface modification, but also be separated quickly and easily from mixture by exterior magnetic fields. 磁性高分子微球同时兼有高分子微球的众多特性和磁性无机物质的磁响应性，不但可以通过共聚、表面改性的方法赋予其表面功能基团，还可以在外加磁场的作用下快速分离，因而自上世纪70年代以来，磁性高分子微球作为一种新型的功能性材料，在生物医学、 细胞学、生物工程、隐身材料等领域有着广泛的应用。
- Control of beam halo-chaos via exterior magnetic field self-adaptive control 强流束晕-混沌的外部磁场自适应控制
- Control of beam halo-chaos via exterior magnetic field switching control 强流束晕-混沌的外部磁场开关控制
- It shows the presence of a magnetic field. 这表明有磁场存在。
- exterior magnetic field 外在磁场
- Can Magnetic Field Drill through a Piece of Iron? 磁场能穿过铁片吗?
- The string is in a magnetic field. 振动弦处于磁场之中。
- The force exerted by a magnetic field. 力由磁场施加的力。
- The lines of force of a magnetic field. 磁力磁场的磁力线
- The class of phenomena exhibited by a magnetic field. 磁性磁场显示的一组现象
- The current in the conductor sets up a magnetic field. 导体里的电流形成一个磁场。
- A third radiation group was unaffected by the magnetic field. 第三组射线不受磁场的影响。
- The magnetic field of the earth creates a torque around the pivot. 地球的磁场在支点周围产生一个转矩。
- We might put the current-carrying wire in a magnetic field. 我们可将载流导线置于磁场中。
- The stronger the magnetic field,the more current is generated. 磁场越强，发出的电流就越多。
- Mariner Ten showed that Mercury has a weak magnetic field. 水手10号发现，水星有一个很弱的磁场。
- Don't bend or stain and avoid magnetic fields. 不要弯折、污损，并避开磁场。
