The major purpose of this paper is to establish a precise mathematical conception of similarity relation.
本文的主要目的是确立相似关系的准确数学概念。
This paper describes the conception, principle, derivation of mathematical expression concerned and the calculation method of modified proportional factor method.
本文叙述修正比例常数法的概念、原理、有关数学表达式的推导及计算方法。
From the conception of X ray diffraction of electrons in an atom, the mathematical expression of X ray diffraction for an atom in a crystal cell is given.
从原子中的电子对X光散射的概念出发，对任意一个晶胞内的任意一个原子产生的X光衍射给出了具体的数学描述。
This study is on the mathematical cognition of MD, that includes count, quantity conservation, space-time conception, logic conception, calculation and manipulation.
该研究采用测验法，考察数学学习不良(MD)儿童的早期数学认知能力，包括计数、数守恒、时空概念、逻辑、计算和操作等方面。
In this paper, the Maxwell distribution has been discussed in detail in mathematical treatment, especially, the physical conception is emphasized.
本文从数学处理的角度对麦克斯韦分布作了较详细的讨论，同时着重于对于物理概念的阐明。
Conception of Gini coefficient in mathematical economics is applied in seismology to study the seismic centralized degree in the space.
将数理经济学中基尼系数的概念引入到地震学中，研究地震活动在空间的集中程度。
In this paper, the teaching method on conception teaching of mathematical analysis is probed, some particular methods and understanding are discussed.
对数学分析概念教学过程中的教学法进行了初步探讨。
The conception of equivalent mass is introduced in the calculation of flight time and its physical meaning and mathematical implication are explained.
在飞行时间的计算中，引入了相当质量的概念，并说明了它的物理和数学的含义。
The conception of equivalent mass is introduced in the calculation of flight time and its physical meaning and mathematical implication are explained.
在飞行时间的计算中，引入了相当质量的概念，并说明了它的物理和数学的含义。
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