Computer simulations of this impact show that both of the objects would melt in the impact and the dense core of the impactor would fall as molten rock into the liquefied iron core of Earth.
对这次撞击的计算机模拟显示,这两个物体都会在撞击中熔化,而撞击者稠密的核心会以熔融岩石的形式落入地球的液化铁芯中。
Black carbon is already having an impact on the ice atop the Himalayas, the massive glaciers that feed the major rivers of Asia when they melt each spring.
炭黑已经影响到喜玛拉雅山上的冰川。每当春天来到,这些冰川便融化成雪水,形成亚洲主要河流的水源。
Based on experiment and data calculation, this viscosity model could sensitively and quantitatively reflect the impact of the processing parameters on the apparent viscosity of the melt.
依靠实验及数据计算,检验此模型能够灵敏地定量反映外部加工条件对熔体表观粘度的影响。
In molding process, process variables directly impact flow state of melt in cavity and final quality of part. Precondition of improving part quality is to get and keep process variables optimization.
成型过程中,工艺参数直接影响到模具内熔体的流动状态和最终制品的质量,获取并保持优化的工艺参数是成型高质量制品的前提。
By purifying the alloy melt, refining matrix grain and carbide, it is possible to increase the impact toughness of the Cr-alloyed white cast iron.
通过净化合金液,细化基体晶粒,细化碳化物可使铬合金白口铸铁的冲击韧性提高。
By purifying the alloy melt, refining matrix grain and carbide, it is possible to increase the impact toughness of the Cr-alloyed white cast iron.
通过净化合金液,细化基体晶粒,细化碳化物可使铬合金白口铸铁的冲击韧性提高。
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