earth magnetic field【地物】;geomagnetic field【地物】 地磁场文献(pubmed) 以下为句子列表:英文: Influence on Ca~(2+) in vascular endothelial cell treated with drug serum of Liuweidihuang Formula (六味地黄方)中文: 六味地黄方药物血清对血管内皮细胞胞内Ca~(2+)的影响 ...
Earth's Magnetic Field | Definition, Causes & Importance 6:47 Next Lesson Magnetic Field | Overview & Ferromagnetic Materials How Magnetic Fields Are Created6:19 Electromagnetic Spectrum | Overview, Regions & Features6:26 Faraday's Law | Formula, Applications & Examples8:12 ...
How does moving a magnetic field create an electric field? How can a current loop be used to determine the presence of a magnetic field in a given region of space? Explain. How to measure magnetic field strength of a coil. What is the magnetic field formula?
Magnetic susceptibilities of the series of intermetallics represented by the formula RPb 3 ( R = Ce, Pr, Nd, Sm, Eu and Gd) are reported for temperatures ranging from 2.8 to 300°K. Curie-Weiss behavior is noted for all compounds except SmPb 3 with slopes in good agreement with that ...
If this formula is written P=mg, then g=GM/R2. The constant g is then called the acceleration due to gravity. It is the acceleration of free fall of a body in the Earth's gravitational field. At altitudes z such that the force of gravity may be regarded as constant, the potential ...
The simple analytical formula for the electromagnetic field radiated by a horizontal infinitely long wire over the planar surface of the earth coated with a dielectric layer is derived. It is concluded that the total field includes four modes: the direct wave, the ideal reflected wave or image ...
apparatus used by Marie and Pierre Curie to study radiumEquipment used by Marie and Pierre Curie to investigate the deflection of beta rays from radium in a magnetic field, 1904. The Curies and an assistant, G. Bémont, had discovered the radioactive element radium in 1898. ...
Knowing the transport properties of iron at high-pressure and high-temperature conditions relevant to the Earth’s core is essential for modeling the Earth’s geodynamo mechanism that maintains the Earth’s magnetic field1. The key quantity is the thermal conductivity that needs to be low enough...
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FIELD: metallurgy.;SUBSTANCE: compound has powder of rare-earth elements and a strap. Powder has at least 2 percents of mass of particles of Ti-containing nano-composition magnetic powder, represented by generic formula: (Fe<Sub>1-m</Sub>T<Sub>m</Sub>)<Sub>100-x-y-z</Sub>Q<Sub>x...