1. Structure vibration control is of great importance for the
melioration of spacecraft dynamic property.
结构系统的振动控制是改善航天器动态特性的重要途径。
2. Last, the essay offer some advice on the reform and
melioration of our judicial discretion system in civil action.
最后,文章对改革与完善我国民事自由裁判制度提出几点建议。
3. Aimed at the structure characteristic of Jilin
melioration flesh cattle, mainly described the key technique of Jilin
melioration flesh cattle garment leather.
针对吉林改良优质肉牛皮的组织结构特点,阐述了肉牛皮服装革工艺的技术关键。