prevention of collision meaning in English

防止碰撞
防撞

Among the navigation professional courses , " prevention of collisions and watchkeeping of ship " is one of the most important courses
在航海类专业课程中，《船舶避碰与值班》是最重要的专业课之一。
The teaching system for avoiding ship collision is mainly involved with the content of the course " prevention of collision and watchkeeping of ship " with all the advantages of the multimedia means . this system employs a large number of sounds , pictures and cartoons , making the whole courseware vivid and lively , and plays an important role in improving the teaching quality
船舶避碰教学系统主要讲述了《船舶避碰与值班》的教学内容，它充分运用多媒体的优势，采用了大量的声音、图像和动画，使整个课件生动、形象，对提高教学效果起到明显的作用。