O436.2 99042179多层不均匀材料中光吸收系数深度分布计算的理论处理=A theoretical treatment for computation ondepth distribution of optical absorption coefficientin multilayer inhomogeneous material[刊,中]/朱建新(浙江大...
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O436.2 99042179多层不均匀材料中光吸收系数深度分布计算的理论处理=A theoretical treatment for computation ondepth distribution of optical absorption coefficientin multilayer inhomogeneous material[刊,中]/朱建新(浙江大学应用数学系.浙江,杭州(310027)),董绵豫(浙江大学物理系.浙江,杭州(310027))//光学学报.—1998,18(9).—1215-1223提出了一种通过光热法测定与样品表面温度有关的光热信号,重构反映多层不均匀材料中光吸收系数深度分布的理论处理和新的有效数值计算方法.数值模拟显示了较好的逼近效果.图8参2(严寒)
O463.1 97053485电场强度的三维数值计算方法的研究=Methodsfor three—dimensional numerical calculationof electric field intensity[刊,中]/汪琛,尹涵春,赵宏卫,童林夙(东南大学电子学研究所.江苏,南京(210018))//东南大学学报.—1...
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O463.1 97053485电场强度的三维数值计算方法的研究=Methodsfor three—dimensional numerical calculationof electric field intensity[刊,中]/汪琛,尹涵春,赵宏卫,童林夙(东南大学电子学研究所.江苏,南京(210018))//东南大学学报.—1996,26(3).—24—28讨论了电子光学系统计算机辅助设计中涉及的电场强度的数值计算问题,提出了两种三维数值计算方法,并用所编制的程序计算了特定电场分布下的电场强度。图5表2参7(严寒)
In order to study the effects of lateral flow on the underwater missile vertical launching process considering the hydrodynamic effect,a horizontal fluid dynamics model was *** offered the numerical computation method...
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In order to study the effects of lateral flow on the underwater missile vertical launching process considering the hydrodynamic effect,a horizontal fluid dynamics model was *** offered the numerical computation method in this process by using the fluent of CFD(Computational Fluid Dynamics)*** on the specific examples,we carried out the computation of the model's drag coefficient,lift coefficient and pitching moment with its launching *** computation results agree with the results...
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