The characters of rail out-line quenching are presented which is achieved at Baotou Steel.
本文介绍了包钢新建钢轨离线全长淬火工艺的特点。
She leaned on the ship's rail and gazed out to sea.
她靠着船上的护栏，凝望大海。
He points out that both Hong Kong and Zurich have managed to make a success of their rail systems, heavy and light respectively, though there are few cities in the world as hilly.
他指出，尽管世界上很少有城市像香港和苏黎世那样多山，但香港和苏黎世都成功地建设了各自的轻铁和重铁系统。
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