利用基准优化弹道参数和滑模控制思想，构造滑动面，提出了一种新的弹道跟踪制导规律。
Parameter of optimized trajectory and variable structure with sliding modes control theorem are used to construct sliding surface, obtain a new tracking trajectory guidance law.
纳尔逊媒体柜采用板条式滑动门，其构造精良，可完美地与坚固的面板相结合。
The Nelson Media Cabinet features slatted, sliding doors which are exactingly constructed and perfectly marry into a solid panel.
此类地震在构造的压力长年累积、板块突然滑动时发生。
Such quakes occur after tectonic stresses build up for years and the plates abruptly slip.
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