It was not a time of uniform warmth, for then, as always since the Great Ice Age, there were constant shifts in rainfall and temperature.

那并不是一个始终温暖的时期，因为在那时跟大冰期以来的任何时候都一样，降雨量和温度都在不断变化。

youdao

She had been a streetcar conductor for several years; what she liked about the job was the uniform and the constant motion, the changing scenery and the wheels rolling under her feet.

她干了几年有轨电车售票员的工作了；她所喜欢这项工作的原因是因为那身制服和频繁的移动，路经过的那些变化的景致和她脚下滚动的车轮。

youdao

The state variable approach of modern control theory provides a uniform and powerful method of representing systems of arbitrary order, linear or nonlinear, with time-varying or constant coefficients.

现代控制理论的状态变量法提供了一种统一、高效的方法来描述具有任意阶次、线性或非线性、时变或常系数的各种系统。

youdao

However, with new governments elected at the end of last year, preparations have progressed over the last six months although, according to Platini, it was "neither uniform nor constant".

BBC: Euro 2012 co-hosts given go-ahead

Despite this, there has not been a uniform trend of ever-increasing support for a Yes vote - the polling data suggesting instead a constant ebb and flow of generally supportive public opinion.

BBC: Wales referendum: Has the nation warmed to devolution?