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推求光谱项对于研究原子的结构和光谱十分重要。Deducing spectral terms is very important for researching the atomic structure and spectrum.

本论文从N-S出发，推求了模拟宽浅水域沿水深积分平均的二维流动方程。Beginning from the N-S equations, the planar two dimensional shallow water equations were derived.

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它把单站信息和地区信息有机地结合在一起去推求设计洪水。It combines at site and regional information to infer probabilities of extreme hydrological events.

结合一维太沙基固结理论，推求某时刻的平均固结度。Based on one-dimensional Terzaghi consolidation theory, average percent consolidation is calculated.

本文介绍了哈尔滨市暴雨强度公式的推求及其研究。This paper introduces the ascertaining methods and the study of the storm intensity formula of Harbin.

目前我国还没有一套较完整规范地推求可能最大洪水地区组成的计算方法。Nowadays, there is still no normative method for ascertain of the local probable maximum flood combination.

由瞬时单位线推求S曲线和时段单位线，可以得到城市雨水口径流的流量过程线。S curve, time unit hydro graph and surface runoff hydrograph can be gotten through instantaneous unit hydrograph.

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同时，在推求汉字属性，瞭解字、词义等方面有较高的训诂价值。Meanwhile, studying the property of Chinese Character and understanding meaning of a word has higher exegesis value.

对两种方法计算的设计洪水过程进行调洪演算，推求水库特征水位。The flood routing is carried on using above two flood hydrograph and the reservoir characteristic stage is computed.

结果表明基于内力变化规律来推求极限荷载的方法具有较高精度。The result shows that the method for obtaining the ultimate load with the law of internal force changes is accurate.

此篇先推求收端加电阻时，低频滤波器瞬流之公式。Formulas are derived for the solution of the transient currents of dissipative low-pass T-type electric wave filters.

对两种方法计算的设计洪水过程进行调洪演算，推求水库特征水位。The flood routing is carried on using above two flood hydrographs and the reservoir characteristic stage is computed.

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基于子模型方法的思想，给出了一种有效推求初始地应力场的方法。An effective approach for formulating the initial geostress field was presented based on the ideas of sub-model method.

根据极限平衡条件，推求了地基整体剪切破坏模式的岩石地基极限承载力。With the limit equilibrium condition, the ultimate bearing capacity of rock foundation was deduced under general shear failure.

提出了模式单位线的概念和推求它的方法，这一模型可以增强单位线的代表性，便于预报方案的修改和完善。In terms of the model, the representativity of unit hydrograph is enhanced, and it is easy to modify and improve the runoff model.

基于推求的洪水位频率曲线，将堤防水文失事风险分为洪水漫溢风险和洪水漫顶风险。Based on the flood level frequency curve, hydrological failure risk was divided into flood overflowing risk and flood overtopping risk.

根据洪特第一规则及保里不相容原理，提出了推求原子基态光谱项的一种简便方法。This paper deals with a method to deduce the atomic ground state spectra terms onthe basis of Hund rules and Pauli exclusion principle.

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建立河段水位与流域面平均雨量和潮位的水位函数，利用频率组合法推求感潮河段设计洪水位。The water level function, which described flood water level relation to watershed average precipitation and tidal level, was established.

然后将每个分区的平均侧压力输入神经网络模型，推求每个区各自的材料非线性弹性模型参数。Then input the average side stress of each area into the neural network model to calculate the nonlinear elasticity parameters of material.

理论分析由实测弯矩推求桩身弯矩函数的方法，公式。Theoretically analyzing the method and formula which can deduce the moment function of piles by measured bending moment through model tests.