electromagnetic field造句
31. Plasma transferred arc produces the induced electromagnetic field that makes liquid metal convect in molten pool in the surface metallurgical course.
32. Results show that the peak value of the external electromagnetic field induced current in cables of several meters long near the ground can reach kiloampere .
33. They then sent a current through it so that the coil was magnetised in a way which mimicked Earth's electromagnetic field.
34. The curve of the relation between the amplitude of the ultrasonic wave and the excitation current of the electromagnetic field was obtained by experiments.
35. Results show that the shape of inner conductor not only makes the distribution of electromagnetic field change but also makes the zone position of the maximal electric field change.
36. It is pointed out that power frequency electromagnetic field is inductive field, but not radiation field.
37. His main research field is electronics, electromagnetic field theory and microwave technology.
38. The current situation, present questions, future research direction of effects and application of extremely low frequency electromagnetic field on human health are introduced in this paper.
39. The analysis by electromagnetic field theory for it and the structure design in practice were introduced.
40. This paper compute and analyze two dimension electromagnetic field of discal magnetoelectric machine using ANSYS finite element analysis software.
41. In this paper, the expressions of the electromagnetic field components in a plasma waveguide immersed in a strong longitudinal magnetic field are derived in detail from the Maxwell's equations.
42. Line of magnetic induction densest near the coil from the distributing result of the electromagnetic field.
43. For oblique incidence of electromagnetic wave to multilayer RAM, formulas of reflecting coefficient are derived from the theory of electromagnetic field.
44. Based on the theory of electromagnetic field, the electrically distributed parameters of pipelines in frequency domain are emphatically analyzed, and its relative model is established in this paper.
45. Artificial aging methods included small quantity oxygen aging and oxidation process, ozone addition method, electromagnetic field aging method, and microwave aging method.
46. Starting from the Lagrange function of the electromagnetic field, we applied Fonrier transform[Sentence dictionary], obtained the unity theory for the variation fundamental in the harmonic electromagnetic field.
47. The distribution of electromagnetic field is the main part in the research of magnetic bearing.
48. It forms a spacelike boundary condition for an electromagnetic field.
49. A approximately sine waveform air-gap magnetic field density can be gained based on the analysis of the whole electromagnetic field. The results are helpful to optimization design and control.
50. In this paper, the simple analytical expressions of the electromagnetic field induced by a vertical electric dipole on the perfect conductor coated with a layer of dielectric medium has teen obtained.
51. Master or Doctor degree on physics, electromagnetic field physics, bio - medical engineering or electronical engineering.
52. This paper put forward a new calculation method—express linear iteration for simple iteration of finite element equation of resolving non-linear electromagnetic field.
53. By means of this method the electromagnetic field in the cup-rotor of a asynchronous machine is calculated. The solution is identi...
54. Transformation of electromagnetic field is derived from lorentz force formula andmagnetic field of moving charge.
55. Electromagnetic field in various layers of D metal gratings can be described with vector mode field.
56. The electric and magnetic fields have been amalgamated into electromagnetic field tensor.
57. It illustrates the existence of stray electromagnetic field and its hazards, and brings forward opinions on the meaning of neutral point and neutral conductor in building electricity.
58. Using tetrad field get spinor field equations of unified gravity and electromagnetic field with space-time torsion.
59. Based on the fundamental theory of natural alternating electromagnetic field, we have studied the varying characteristics of apparent resistivity during magnetically quiet day and magnetic storm.
60. The Integral domain and integral pattern in EMT electromagnetic field.
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