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用拉筒法研究了 Nd F3- L i F体系的表面张力。采用二因子二次回归正交设计 ,得出表面张力 (σ)与Nd F3含量 (C)、温度 (t)的回归方程 ,讨论了 Nd F3含量、温度对表面张力的影响 ,并考察了加入 Nd2 O3 对体系表面张力的影响
The surface tension of the Nd F3-L i F system was studied by the dragging method. The regression equation of surface tension (σ), Nd F3 content (C) and temperature (t) was obtained by two-factor quadratic regression orthogonal design. The influence of Nd content and temperature on the surface tension was discussed. Effect of Nd2 O3 on the Surface Tension of System