geomagnetic field) is the magnetic field that extends from the Earth's inner core to where it meets the solar wind, a stream of energetic particles emanating from the Sun.
for an inviscid flow, an increase in the speed of the fluid occurs simultaneously with a decrease in pressure or a decrease in the fluid's potential energy.
AND USES THEREOF Aleksandr Mettalinovich Tishin (Moscow, RU), Veisalkara Ogly Halilov (Moscow, RU) • Porous silicon/ Ni composites of high coercivity due to magnetic field-assisted etching Petra Granitzer, Klemens Rumpf, Toshiyuki Ohta, Nobuyoshi Koshida, Peter Poelt and Michael Reissner • 乙醇燃料電池用多孔白金增加效率 Zhang et. al, Porous platinum nanowire arrays for direct ethanol fuel cell applications, Chem. Commun., 2009, 195–197 • 用 SiO2 可以表面吸附氫氣 M.G. Nijkamp et al., Hydrogen storage using physisorption – materials demands, Appl. Phys. A 72, 619–623 (2001)