A wealth of information on the properties of jets in Active Galactic Nuclei (AGNs) can be derived from total flux density observations at high radio frequencies. This includes, for example, the Doppler factor, the Lorentz factor, and the viewing angle of the jet. We have earlier calculated ...
Using UMRAO centimeter-band total flux density and linear polarization monitoring observations of the complete Pearson-Readhead extragalactic source sample obtained between 1984 August and 2001 March, we identify the range of variability in extragalactic objects as functions of optical and radio ...
total power density 总动力密度 total wet density 总湿密度 high power density 大功率密度 solar power density 太阳功率密度 power flux density 功率通量密度 sound power density 声功率密度 power spectral density 功率谱密度 spectral power density 光谱功率密度 optical power density 光功率密度 ...
a在图3-5中描述出磁通密度轴向信号曲线峰谷间距随缺陷长度变化的对应点 In 3-5 describes the magnetic-flux density axial signal peak of a curve valley spacing in the chart along with the flaw length change corresponding points[translate] ahoping we can share and make connection so far 正在翻译,...
RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook total heat Thesaurus Medical Encyclopedia Wikipedia n (General Physics) another term forenthalpy Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 20...
Snapshot of performing a surface integration to compute the area integral of the dot product of current density vector and surface normal vector. Remember the integrand to obtain the normal flux: . For arbitrary geometrical shapes, this expression can be very complicated. The good news is that ...
, which statement as follows is wrong? A、The electric flux density is related to the electric field intensity . B、 is the polarization. In free space , and is related to in the dielectric. C、 in the definition is the actual electric field intensity in the dielectric, which is the to...
aThe total ion flux of the electrodes on the right-hand side can be estimated by multiplying the power density (three times higher) with the surface areas (three times larger area) to achieve a power density that is (3 3 ¼) 9 times higher than that of the original electrode, given ...
Using the mass balance (2.13), we obtain the balance equation for the density of potential energy (energy per unit volume): (2.28)∂∂t(ρψ)=−∇·[(ρψ)v+∑kψkJk]−∑kJk·Fk−f·v. The flux of potential energy has two components: First ρψv, which is the potential...
aIf the ratio is too small, Air gap flux density waveform is pulse shape, the ratio is too large leakage flux between adjacent teeth increases, causing the rotor magnetic saturation 如果比率是太小的,空气隙γ通量密度信号波形是脉冲波形,比率是太大漏出涨潮在毗邻牙增量之间,导致电动子磁性饱和[translat...