1.
Betti Numbers of the Equal Value Surface of a Bott Function;
Bott函数等值面的Betti数
2.
The Degree Symmetry of the Compact Manifolds with the First Betti Number b1=2
第一Betti数b_1=2的紧致流形的对称度
3.
Betti Deficiency of 3-Edge Connected Graphs with Odd Degree Vertices
3-边连通图的Betti亏数与奇度点
4.
Study on Synthesis, Resolution and Asymmetric Application of the Betti Base and Its Derivatives;
Betti Base衍生物的合成、拆分和在不对称合成应用的研究
5.
SOLUTION OF FOUNDATION SOIL VIBRATIONS INDUCED BY MOVING LOADS BASED ON BETTI-RAYLEIGH DYNAMIC RECIPROCAL THEOREM
基于Betti-Rayleigh动力互易定理求解移动荷载引起的地基土振动
6.
cardinal number [ numeral ]
【数】基数, 纯数
7.
a prime number
【数】质数, 素数
8.
composite number
【数】合成数，非素数
9.
every number has a unique position in the sequence.
数有整数有理数实数等。
10.
imaginary number
ph.1. 【数】虚数
11.
digital-to-digital data converter
数字数字数据转换器
12.
common fraction
ph.1. 【数】普通分数常分数
13.
The number of tricks or points declared.
点数所叫的墩数或点数
14.
The exponent is a fraction or negative number.
指数是一个分数或负数。
15.
count the number of(sth)
数（某物）的数目;
16.
vulgar fraction
普通分数, 简分数
17.
multiplier quotient register
乘(数)-商(数)寄存器
18.
fluxional calculus
【数】流数术(微积分)