magnetic field造句
91. The features of DC transmission circuit magnetic field in the magnetic map are also discussed. Some examples illustrating the effects of the DC transmission circuit are also given in this paper.
92. The analytical expressions for the dynamic stresses and perturbation of magnetic field vector are obtained by means of a finite integral transform and Laplace transform.
93. The center frequency of the passband shifts to a higher frequency when the bias magnetic field in creases. That is good magnetotunability.
94. On the basis of different generating heat mechanisms and conditions, absorbing microwave and alternating magnetic field are used to generate heat effect.
95. The inverse function of the geometric transformation method and formula of magnetic field intensities from transformation region to external one are given.
96. A phenomenon called self-induction is at work here: as the current oscillates, the magnetic field around the wire changes, too, inducing voltages that slow the oscillation.
97. One way to do this is to confine the anti-atoms in an inhomogenous magnetic field (one cannot use electric fields since the anti-atom is neutral) and interrogate them with lasers.
98. When the rotor, and hence the magnetic field, rotates, the armature coil cuts the magnetic-curves and produces electromotive force.
99. Based on electromagnetic induction principle and result of magnetic field simulation, a model of induction coil launcher with control turn-on time is analyzed and designed.
100. Removal rates of COD from the acid black 10B dye simulated wastewater in different conditions of magnetic-assisted reaction time, intensity of magnetic field, catalyst oxidation were studied.
101. By the design, the magnetic field sensor can respectively optimize the magnetic field generator and the magnetic field induction apparatus to achieve optimum sending and receiving.
102. If the magnetic field is fixed, the time evolution of the entanglement is periodic and is a sinusoidal function.
103. Objective:To approach the curative effect of Pulse magnetic field treatment and Mucosolvan aerosol inhalation on treating Paediatric Lobuhr Pneumonia.
104. The formulae of force and moment of force acted by an arbitrary coil in non-uniform magnetic field are deduced with Feynman's model.
105. The magnetic field measurement on the electron storage ring of HERA Proton-Electron Collider in Germany is described.
106. This paper studies the effect of magnetic field to PSB enzymatic activity of decolorizing by means adding barium ferrite powder in growing liquid of purple nonsulfur photosynthetic bacteria.
107. Conclusion High - quality wave spectrum depends on high uniformity of magnetic field.
108. The experiments on the effects of the uniform magnetic field in mice autonomic action and nembutal subthreshold hypnosis was carried out.
109. The commercial value of fresh post harvest grape could be enhanced by processing with the alternating magnetic field.
110. A strong magnetic field can constrain electrons to move only along the field lines.
111. By analyzing the structure of longitudinal magnetic field of vacuum interrupter, a practical mathematical model of longitudinal magnetic contact is established and applied.
112. Compared with electromagnetic braking (EMBr) ruler, the brake effect of the the jet–pattern magnetic field on the flow discharged from the nozzle and the flow at the meniscus are the better.
113. Purpose To observe the curative effect of magnetic field electric pulse plus stimulation on apoplectic hemiplegia.
114. OBJECTIVE:Study the feasibility of using an alternating magnetic field from induction heating furnace to heat the NITI stent.
115. Magnetic-saturation is considered during calculation. With this method, the magnetic field strength at any point in the pole space can be calculated out directly and correctly.
116. Two kinds of magnetic field distribution are discussed and the result show magnetizing current on interface can be replaced with discrete mirror image current for uniform, linear and isotropic medium.
117. In the betatron, a single magnetic field is harnessed for both purposes.
118. It is showed by the experimental results that the influence of the background magnetic field is mostly eliminated, the precision is improved, and the stability of the gradiometer circuitry is good.
119. Based on full current theory, derive formula of slot leakage reactance from magnetic field energy calculation.
120. These magnetic forces are monstrous when compared with the magnetic field strength of our planet -- which measures in at less than 1 gauss at the Earth's surface.
123456