uniformly bounded meaning in English

一致有界的

We also prove that the radius of a rotating spherically symmetric star , with given constant angular velocity and constant entropy , is uniformly bounded independent of the central density . this is different to the case of the non - rotating star
非常有趣的是，当角速度和熵函数都是常数时，旋转对称星体的半径关于中心密度是一致有界的，这与非旋转星体是截然不同的。
Control objective is to design a control law so that all signals in the closed - loop plant are bounded and the tracking error e ( t ) = y ( t ) - ym ( t ) is small enough , where ym = wm ( s ) r , where r rm is a pieccwise continuous uniformly bounded signal , and r l ,
控命目标是设计控命律使得闭环系统的所有信号都有界，同时使跟踪误’差叫） g … ）一巾）尽可肯地且，这里w ；二叭i （小其中， er ’ ”是分段连续的参考信号，且，， 7 el 。