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1)  infinitesimal element method
微元算法
1.
In this paper, we study theoretically infinitesimal element method for calculation of stress birefringence in polarization maintaining fibers.
 本文研究了计算保偏光纤中应力双折射特性的微元算法,对其计算值进行了理论验证。
2)  differential method
微元法
1.
A mathematic model based on differential method and a 3D oblique equal-thickness FEA(finite element analysis)model are integrated so as to predict the cutting force of mi.
提出了一种新的螺旋立铣刀加工中动态切削力建模方法,通过微元法建立的切削力数学模型和斜角等厚度切削有限元模型两者结合,对高速铣削淬硬模具钢SKD11的动态切削力进行预测,并且对误差来源进行了分析。
2.
Some questions about differential method in practice application have been pointed out.
就定积分应用中的几个常用的公式加以分析说明,并指出"微元法"在实际应用中应当注意的问题。
3)  infinitesimal method
微元法
1.
This paper explains definite integral infinitesimal method and its main procedure and thread,then solves a type of complicated thchnical problems with it.
文章阐明了定积分的微元法及微元法的主要步骤与思路,并利用它解决了一类较为复杂的应用技术问题。
2.
The author makes an initial discussion on how to clarify the origin and theoretical basis of infinitesimal method during the teaching of this very method in the application of definite integral.
针对在定积分应用的微元法教学过程中,就如何阐明微元法的来源、理论依据以及在实际应用中需注意的问题等进行初步的探讨。
3.
Via an infinitesimal method,the author offers a computing formula for the moment of inertia of mass curves and mass cubes against any straight line in Euclidean space.
应用微元法给出了在三维欧氏空间中质量曲线和质量立体对任意一条直线的转动惯量的计算公式,并给出了对坐标轴的转动惯量的简化计算公式。
4)  the element method
微元素法
1.
In this paper,the principle of element method is revisited,and a new theoretical proof of the element method is presented.
重新探讨了微元素法的原理,给出了微元素法的理论证明。
2.
So,as one of the basic contents in college mathematics curriculum,the teaching of the element method is a very important.
微元素法是工程问题中的重要研究方法,也是科学方法中的理想化方法在工程问题中的具体体现。
5)  differential element method
微元法
1.
A note on differential element method of integral;
关于定积分微元法的一点注记
2.
A note on differential element method of definite integral;
关于定积分微元法的注记
3.
By using differential element method,the dynamical equations for transverse and longitudinal vibrations are established,for which the dynamic stiffening terms are taken into account.
对附着在空间运动体上的柔性悬臂梁的动力学进行了研究,利用微元法建立了中心刚体作任意三维大位移运动时柔性悬臂梁作横向和纵向振动的动力学方程,此动力学方程计及了动力刚化效应。
6)  microelement method
微元法
1.
Microelement Method in Calculating the Volume and Side Area of a Solid;
立体体积和侧面积计算中的微元法
2.
Explains definite integral microelement method and its main procedure and thread.
阐明了定积分的微元法及微元法的主要步骤与思路,并因此给出平面曲线弧长、旋转曲面面积、曲面面积、曲线积分及第一型曲面积分计算公式的简捷证明。
补充资料:春词酬元微之
【诗文】:
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【注释】:



【出处】:
全唐诗:卷493-16
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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