The theoretical plate number is 6 143. The content of senegenin in Radix Polygalae from six districts of Shanxi province was measured with the above method.
理论塔板数为6 143。测定了我国远志主产区山西6个产地的远志中远志皂苷元的含量。
Calculation on plate and stiffened plate by using added mass method has great theoretical significance and practical value.
船体结构是由板和梁组合而成的，因此计算板和加筋板的附加水质量具有重要的理论意义和实用价值。
This research provides a theoretical method for design of a full column bolt with bottom plate.
此研究为带垫板全长锚杆支护设计提供一个理论计算方法。
The refraction index of transparent glass-plate was measured with ray-displacement method, formulas of the refraction index and experimental error were obtained by theoretical analysis.
采用光束位移法测量了透明玻璃板的折射率，分析了折射率的公式和实验误差处理公式。
This paper deals with theoretical and numerical analyses of scattering of elastic wave and dynamic stress concentrations in an infinite thin plate with a circular hole using boundary element method.
本文采用边界元法对开孔无限大薄板弹性波的散射与动应力集中问题进行理论分析和数值计算。
This paper deals with theoretical and numerical analyses of scattering of elastic wave and dynamic stress concentrations in an infinite thin plate with a circular hole using boundary element method.
本文采用边界元法对开孔无限大薄板弹性波的散射与动应力集中问题进行理论分析和数值计算。
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