英语翻译.我有一段毕业论文的摘要,需要翻译成英文,求专业大神.

英语翻译.我有一段毕业论文的摘要,需要翻译成英文,求专业大神.
本次设计的题目是《25m航标船总体设计》,航标船属于内河特种工作船,在航道与其附近的暗礁、浅滩、岩石处进行航标布设、巡检、补给、修理、维护作业的船.在航运业,航标船是不可缺少的特种船舶之一,对于保障和促进我国对外贸易的发展,有效地维护我国领海内水上交通安全和通航秩序、管理通航环境,航标管理部门无疑起着举足轻重的作用.
此次设计阐述了船舶船体设计的过程.设计内容包括船舶主尺度的选择以及船型系数的确定、重量重心的估算、船舶型线设计以及绘制船舶型线图、船舶静水力计算并绘制静水力曲线图和结构设计.
翻译的好的追加50分

The topic of this design is the overall design, 25 m beacon vessel, beacon vessel belongs to inland special work boat, near the channel instead of rocks and shoals, rock for AIDS to navigation construction, inspection, supply, ship repair, maintenance operations. In shipping industry, the beacon vessel is one of the indispensable special ships, to protect and promote the development of China's foreign trade, effectively maintain traffic safety and navigation order, management in China's territorial waters navigation environment, AIDS to navigation management undoubtedly plays a decisive role.
This design elaborated the process of ship hull design. Design contents including the selection of ship's main dimensions and form coefficient to determine the type, weight, center of gravity estimation, ship line design and rendering static hydraulic calculation and drawing lines, ship paint ?
再问： 第一，航标船是buoy tender 第二，AIDS是什么意思？艾滋病么？
再答： 如果你要每个字单独翻译 呵呵 那我也不知道该如何翻译了 beacon vessel这个不是航标船的意思么 还有AIDS 看看这句话 你帮我解释一下跟acquired immune deficiency syndrome有什么关系