1) E.Reissner Variational Principle
![点击朗读](/dictall/images/read.gif)
瑞斯纳变分原理
2) Hellinger-Reissner variational theory
![点击朗读](/dictall/images/read.gif)
海林格-赖斯纳变分原理
3) reissner theory
![点击朗读](/dictall/images/read.gif)
瑞斯纳理论
4) Rayleigh fractional principle
![点击朗读](/dictall/images/read.gif)
瑞利分馏原理
1.
Having noticed its drawbacks and made some assumptions and simplifications,the following two models are deduced based on basic law of hydraulics and Rayleigh fractional principle:(1)the differential equation model for the stable isotope composition that varies with time in static water body,which discloses the relationship among stable isotope composition in static water body,the fractional.
针对其不足,在作了一定的假定和简化的前提下,基于瑞利分馏原理和水力学基本定律分别推导了:①静止水体的氢氧稳定同位素组成随时间变化的微分方程模型,揭示了静止水体的同位素组成与时间、分馏系数和蒸发率之间的关系;②河道中运动水体的同位素组成随时间和空间变化的微分方程模型,导出了河道运动水体中稳定同位素组成与分馏系数、流速、流量、蒸发率之间的定量关系。
5) variation principle
![点击朗读](/dictall/images/read.gif)
变分原理
1.
Application of the variation principle for calculating the force-energy parameters of rail rolling by a universal mill;
应用刚塑性体的变分原理求解钢轨万能轧制过程的力能参数
2.
The calculation of critical load of a compressive bar by direct method based on variation principle;
基于变分原理的直接解法求压杆的临界载荷
3.
Relativistic variation principle and dynamical equations of the rotational variable mass system;
转动变质量系统的相对论性变分原理和动力学方程
6) variational principle
![点击朗读](/dictall/images/read.gif)
变分原理
1.
The variational principles for the analysis of electro-magneto-elastic material;
![点击朗读](/dictall/images/read.gif)
压电、压磁耦合弹性介质材料的变分原理
2.
A study of model analysis of anti deformation building based on generalized variational principle;
基于广义变分原理的抗变形房屋模型分析研究
3.
Variational principles and generalized variational principles on flow theory of plasticity;
塑性增量理论的变分原理和广义变分原理
补充资料:巨型雪纳瑞犬
和标准雪纳瑞很相似,只是更大型和更有力的翻版。它有优秀的气质,可靠,聪慧和警惕。它专注,忠实,爱玩耍,易训练。
雄性肩高25.5-27.5英寸,雌性肩高23.5-25.5英寸。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条