That southernmost section was torn down in the 1960s, long before any thought of turning the line into a park.
铁路最南端的部分于上世纪六十年代被拆除,之后过了很长时间,才有人提议可以将剩下的部分改造成公园。
A section of a pas DE deux in which the ballerina and her partner perform steps requiring lyricism and great skill in lifting balancing and turning.
缓慢舞蹈动作古典芭蕾双人舞的慢板段中,女芭蕾舞演员与男伴表演的要求舒缓优美及具高度技巧的舞步,如托举、平衡和旋转。
The turning of the workpiece cross section can be carried out by means of an adjustable sine mechanism and the reflection relationship of the contour of workpiece cross section.
根据双线螺杆成形面的形成方法,利用一种可调的正弦机构和工件截面形状的映射关系可完成工件截面的车削。
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