“powered decending of helicopter”的概念、定义、翻译、参考文献-科学参考

单词	powered decending of helicopter
释义	powered decending of helicopter Encyclopedia 工学直升机飞行性能释 powered decending of helicopter直升机动力下降在发动机向旋翼传递功率条件下的直升机下降飞行。
随便看	median semilattice median surface mediant Median test median test median tolerance limit，TLm median triangle median unbiased estimate median unbiased estimator median value median voter theorem Media Observer media of museum communication media operating costs media organization media organization structure media ownership media price media price subsidies media price upside media pricing strategy media processor media product media product combination media production

科学参考收录了854744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。