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近代隕石学的发展,特别是对铁隕石的研究已远远超出純理論性的范畴,而具有重要的实际意义。对隕石从宇宙空間以高速墜落穿过大气圈的速度、温度、压力、动能和軌迹进行研究,有助于了解宇宙飞船返回地球时的温度、压力状态、运动軌迹、着陆条件、飞船外壳热的扩散以及合金的机械強度等。隕石墜落后,表面形成薄层状熔壳,研究熔壳的矿物成分、結
The development of modern meteorology, especially for iron meteorites has gone far beyond the scope of purely theoretical, and has important practical significance. A study of the velocity, temperature, pressure, kinetic energy and trajectory of a meteorite falling from the cosmic space at high velocity through the atmosphere helps to understand the temperature, pressure conditions, trajectories, conditions of landing, the thermal envelope of the spacecraft when it returns to Earth Diffusion and mechanical strength of the alloy. After the meteorite crashed, the surface formed a thin layer of molten shell, the study of the mineral composition of the molten shell, knot