逐步的

Urban disaster science is a new discipline having been uprisen with theindustrial development.

城市灾害学是一门随着工业化发展而步产生一门新学。

He learnt the rules of the game step by step.

步学会了游戏规则。

The story unfolds as the film goes on.

情节随着影片进展步展开。

The British present political system has evolved over several centuries.

英国现行政治制度是经过几个世纪步发展而成。

The program to phase down waste in natural sources is progressing successfully in the country.

步减少自然能源浪费正在个国家顺利进行。

It was set up comprehensively as far as Song Dynasty.Dongjing is the most emblematical deputation.

可以说，经过隋唐五代步开放，直到北宋时期，才在城市中有了广泛设置，当时都城东京是最为典型代表。

Meanwhile, certain defects related to the intrinsic problems and inadaptability of this system begin to appear under the new historical conditions.

同时，在新条件下，因信访制度中存在缺陷和不适应性而产生弊端步显现。

Etesian Qingdao interenational seawater desalination conference had broad influence and famousness,and it becomes a famous international conference brand step by step in China.

一年一次青岛海水淡化国际会议在业内已有很大影响力和知名度，步发展成中国一个知名国际会议品牌。

So the bumpiness, the rising high altitude, and the long duration of these two things made this short distance of the road the toughest.

崎岖不平道路，步升高海拔，和很长持续时间使段路程成为了最艰难一段。