Investigation and analysis of "one-to-one method" grade evaluation system in college physical education;
“一一制”普通高校学生体育课成绩评价体系的调查与分析
Groups Generated by Non-bijective Transformations on a Set and Their Representations in the Matrix Algebra;
集合上非一一变换构成的群及其在矩阵代数中的表现
Two years teaching experiment was carried out among undergraduates of Grade 2001 in order to compare the two systems—One-One Evaluating System and Four in One Evaluating System.
对01级本科生实施两年的教学实验和问卷调查,比较新旧体系即"一一制"与"四合一式"的指导思想与导向、测评项目、测评方法与管理、学生成绩分布、学生反馈信息等。
This tree can map the net points of space onto a set of integers with one-one mapping based on the coordinate net binary tree,so can map any point of the space to a integer with arbitrary accuracy also.
利用该坐标网，把空间中的网格点一一映射到一个整数集合上，从而可以把空间中的任意点近似地映射为一个整数，而且可以任意精确。
Analytical formula of one-to-one correspondence between irrational number set and real number set;
无理数集与实数集的一一对应解析式
Under some special conditions, for example, among Coefficient k i(i=1,2,… ,n ) ,there is one k i 0 =1 at least,then a recurrence formula was got in this recurrence method by one-to-one correspondence.
而如果在某些特殊的条件下 ,比如限定系数Ki(i=1,2 ,3,… ,n)中至少有某个ki0 =1时 ,可通过一一对应原则 ,采用递推的方法 ,便可得到求其非负整数解的解数的一个递推公式。
The Picture theory claims that there is an isomorphic picturing relation,or a sort of one-to-one correspondence,between language and the world,but this theory owes us an explanation for both what is unsaid and what is unsayable.
图像论主张语言和世界之间存在着一种同构的一一对应的图像关系,但是这种传统的语言观却无法解释言外之意和言不尽意的现象。