“直升飞机起落平台”的概念、定义、翻译、参考文献-科学参考

单词	直升飞机起落平台
释义	直升飞机起落平台 helicopter platform
随便看	normal direction of rotation normal discharge normal discharge curve normal disconnected mode normal disjunctive form normal dispersion normal displacement normal distribution normal distribution curve normal distribution function normal distribution rate normal division algebra normal divisor normal dog normal domain normal domestic sewage normal double wrench normal dropout voltage normal duty normal duty conveyer normal duty conveyor normal-duty duplex rake classifier normal duty oil normal dynamic height normal ear

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。