magnetic field造句
61. When a conductor is placed in a time - varying magnetic field, electrical currents are induced.
62. The environment And beryllium bronze explosion-proof tools don't magnetic (0), so magnetic field environment is the ideal tool, foreign operations customer called the magnetic tools.
63. The relationship between the high peak power junction circulator and the bias magnetic field is described and a method to improve the temperature characteristic of this circulator is given.
64. To quench 20 steel in critical zone under different intensity alternation magnetic field and to observe the microstructure after phase transformation.
65. The assembly can be transported to a microliter water droplet containing the enzyme substrate with the aid of an external magnetic field.
66. The measurement of solar magnetic field and the non-potential characteristic of solar activity are important to explain the physical mechanism and dynamical process of solar activity.
67. There are few reports about measurement of magnetic field on broad band three - dimensional in time domain.
68. Introducing the FEA software ANSYS in numerical simulation, the spatial distribution of magnetic field generated around a high-current conductor during electro-slag remelting was investigated.
69. According to the special measurement requirements of the magnetic field distribution of radar electromagnetic focusing system, a automatic measurement system based on vision localization is developed.
70. The pulsed magnetic field can improve the status of hemorheology property of blood.
71. But some astronomers always suspected that the remaining antiprotons must become trapped by the Earth's magnetic field, forming an antiproton radiation belt.
72. Fixed model analysis focuses on magnetic field distribution and magnetic field intensity between sun gear and planet gear.
73. Based on coupled field-circuit model, the magnetic field and inductance of air-core reactor are computed by using finite element software.
74. The test result shows that pulse magnetic field can kill 99.9 percent bacteriums in colostrum.
75. The result show that the system possesses the features of simple structure and excellent control characteristics etc without detecting the slip frequency of the rotor's magnetic field.
76. The effect on the generator excitation magnetic field is different when the capacity and power factor of load are different, and the effect on the internal impedance voltage drop is different, too.
77. In the process the magnetic field structure relaxes to a lower - energy configuration .
78. In this article, the effects of the small magnetic field perturbation on the equilibrium of plasma are discussed (the problem of the static stability of plasma).
79. Researchers say their study could provide fresh clues to explain biomagnetism – a phenomenon in which some birds, insects and marine life navigate using the magnetic field that encompasses the Earth.
80. In addition, the magnetic field quenching will increase the resistance of the T10 steel to tempering because of a large amount of dispersed carbides in the steel after magnetic field quenching.
81. The effects of magnetizing methods on the effective magnetic field strength showing the defects in the holes with short distances in magnetic particle inspection were studied by calculation.
82. Using superposition principle of magnetic field , a formula of magnetic field on Helmholtz' coils has been obtained.
83. A physical model in consideration of not only the effect of bireflectance film and transverse magnetic field but also the mode coupling in the laser cavity is set up.
84. A solar prominence is a cloud of solar gas held above the Sun's surface by the Sun's magnetic field.
85. Minisize axial flow blood pump is the focus on the structure study of artificial heart recently. Being driven via outside magnetic field is a new driving method on blood pump.
86. Through the examination experiment on four tube pieces crack part, the relation of crack width, the maximum of leaking magnetic field and differential coefficient K is found out.
87. The geometrical model is a two-dimensional blunt body, with uniform magnetic field distribution.
88. If a magnetic field is switched on, the symmetry is broken.
89. The effects of frequency and magnetic strength on the cell viability and growth of blue-green algae Anabaena flos- aquae by pulsed electric magnetic field were studied.
90. They can track the earths magnetic field as sensitively as a compass needle.
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