Then, an evaluating index system for the safety of ship sailing is set up according to the concrete informationfactors during sailing.
根据船舶航行信息过程的具体因素，建立船舶航行安全评价指标体系；
2
Through the analyzing on the three informationfactors, this article summarizes some requirements and techniques for information expression in product design.
通过对三种信息要素的系统分析，本文总结出在产品设计中传达信息的一些要求和技巧。
3
Through analyzing the influences of informationfactors, measure of oil pay zone protection, injection, completion and fracture to improve development effects and enhance economic benefit.