a因为警局会发武器 Because the police bureau can send the weapon [translate] aThank you for write me the email! 正在翻译,请等待... [translate] aconsist of an electric field and a magnetic field. These waves travel 包括一个电场和磁场。 这些波浪旅行 [translate] ...
An investigation of ground waves at low and medium frequencies has shown that in cluttered or undulating terrain the electric field is reduced relative to the magnetic field. This reduction applies to the median value over large areas and has different characteristics dependent on type of terrain fa...
Jun, "Emerging pulsed electric field (PEF) and static magnetic field (SMF) combination technology for food freezing", International Journal of Refrigeration, vol.50, pp.137-145, 2015.J.H. Mok, W. Choi, S.H. Park, S.H. Lee, S. Jun, Emerging pulsed electric field (PEF) and static ...
9.A magnetic field may be represented in manner an electric field.( ) A.such; asB.the same; asC.such; thatD.the same; which 试题答案 在线课程 分析磁场可以用与电场相同的方式来表示. 解答答案:B.考查形容词.句意"磁场可以用与电场相同的方式来表示.".such…as引导定语从句.B与…同样的,强调的...
大学物理英文课件:1-Electric field.pdf,Part III Electromagnetism Chapter1 Electric Field Chapter2 Conductors Dielectrics in Electric field Chapter3 Electric Current Chapter4 Magnetic Field Chapter5 Electromagnetic Induction Chapter6 Maxwell’s Equations
A uniform electric field is generated by particles trapped by an electromagnetic wave in a transverse static magnetic field B(0). The direction of the field is opposite to that of the accelerating electric field near the magnetic neutral sheet created by both the magnetic field of the wave and...
Magnetic fields for the treatment of cancer and to assist in nerve regeneration A device for cancer treatment and nerve regeneration that induces a non-symmetrical electric field. This electric field is thought to cause electro-osmotic activity around p53 proteins within the body, in addition to al...
The electric field with an accompanying magnetic field is propagated through space as a radiated wave at the same speed as that of light. Such electromagnetic waves indicate that electric fields are generated not only from electric charges but also from changing magnetic fields. The value of the...
Numerical simulation for the dynamics of a coronal filamentary magnetic loop has been made under the assumption that the field is initially force-free and an electric resistivity suddenly increases at a given moment due to an appearance of ion sound waves, which can be excited due to a high cu...
A profound analogy exists between the modulate structures in magnetic materials and in nematic liquid crystals, especially for the behavior in an external field. Starting from this point, we study the influence of an electric field on the spatially modulated spin structure (spin-density-wave state)...