The oceanic environment means mainly changes of sea wave and marine meteorology. It directly affects flight performances of airplanes and harms their safety.
海洋环境对飞行的影响，主要指风浪和海洋气象的变化，它们不仅影响直升机飞行性能还将直接危及飞行的安全。
The conversion degree of composite resins after curing directly affects their biological, chemical, physical and mechanical performances.
复合树脂聚合后的转化程度可直接影响材料的生物、化学和物理机械性能。
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