principal particular meaning in English

主要参数

The three catamarans mainly provide ferry service between tung chung and tuen mun , and the outlying islands . principal particulars of new vessels
新辉玖、新辉拾、新辉拾壹，主要行走屯门、东涌及离岛航线。
Abstract : this paper expounded prospect of the gis engineering ， brought forward foster object ， discussed setup of course system ， analyzed obtained employment orientation ， furthermore ， aim for demand of engineering system ， accepted principal particular measure
文摘:阐述了gis专业的前景，提出了专业培养目标，研究了课程体系的设置，分析了就业方向，并针对专业体系的要求采取了主要具体措施。