本文利用耦合波理论分析推导了单模平面光波导中两波混合的耦合波方程和弱相干光放大率的表示式。
The coupled equation of two-wave mixing and expressions for weak beam amplification in a single mode waveguide are deduced by application of coupled wave theory.
提出了苯酚和邻氯苯酚混合体系非线性吸光度表示式。
An analysis method of nonlinear absorbance for binary composition mixture was proposed.
在评价知识的表示方面，采用了面向对象与产生式规则相结合的混合表示方法。
The evaluation knowledge of part manufacturability was expressed by the hybrid of frame and production rule based on an object oriented approach.
扩展产生式规则将规则的前提、结论和建议分别用概念图表示，是一种混合知识表示方法。
This rule is a hybrid knowledge representation method that the premise, conclusion and advice of the rules are conceptual graphs.
本文构造了一种混合样条函数，它是用一次多项式函数及指数函数的结合来表示的。
In this paper we describe the construct ion of a new type of blend spline and study their interpolation formulas and estimation of error.
本文构造了一种混合样条函数，它是用一次多项式函数及指数函数的结合来表示的。
In this paper we describe the construct ion of a new type of blend spline and study their interpolation formulas and estimation of error.
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