“高跨比”的概念、定义、翻译、参考文献-科学参考

单词	高跨比
释义	高跨比 depth-span ratio depth-to-span ratio pitch ratio of rise to span height-to-span ratio
随便看	primary paper primary papilla primary parameter primary parkinsonism primary particle primary passive potential primary path primary path satellite primary pattern primary pearlite primary period primary peritonitis primary permanent tissues primary permeability primary pest primary petiole primary petroleum primary phase primary phloem primary phloemfibers primary photoelectric current primary photoelectric effect primary photo-electric effect primary photoeletric current primary photometric standard

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。