实数集 meaning in English

real number

Boundedsetof real numbers
有界实数集合
In algebra , we work with the set of real numbers , which we can model using a number line
在代数中，我们处理的是实数集，它可用一条数轴来直观表示。
By choosing the tune scale to be the set of real numbers , it yields a differential equation , and by choosing the time scale to be the set of integers , it yields a difference equation
如果选择时间模是实数集r ，它就是通常的微分方程；如果选择时间模是整数集z ，那么它就是差分方程了。
A time scale t is an arbitrary nonempty closed subset of the real numbers . in the paper , we study quasilinearization and the monotone iteration methods for second - order nonlinear boundary value problems on time scales
时间模t _ 1是实数集上的一个非空闭子集，本文讨论了时间模上二阶非线性边值问题的拟线性方法和单调迭代方法。