make forecast about meaning in English

对…作出预测

What the article discusses is to design a computer plotting system to solve the problems how to promptly and precisely study out the above mentioned location and plotting problems . considering the affects of all kinds of factors and leaving enough room , to scan the safety course in all directions , make forecast about the relative position of the ship and typhoon , the tendency of their movements , render a vital group of data and a direct diagram which the captain cares about , help the users to make the scientific and resonable decisions , to take correct and effective measures to keep away from and withstand typhoon early and resolutely , for all the practical problems in decision - making to keep away from typhoon
本文所讨论的就是为迅速和较为精确地解决以上点绘和相对运动标绘的问题，在考虑了各种因素的影响并留有充分余地的情况下，在全方位范围内搜索安全航向，对本船与台风的相对位置以及两者之间的动态发展态势作出预报，并给出船长最关心的、对其作出避台决策至关重要的一组数据和直观图形，帮助使用者及早制订科学合理的避抗预案，及时果断地采取正确有效的避抗措施，解决避台决策的实际问题而设计的一个计算机标绘系统。