“helicopter flight”的概念、定义、翻译、参考文献-科学参考

单词	helicopter flight
释义	helicopter flight Encyclopedia 工学民用航空飞行释 helicopter flight直升机飞行以航空发动机驱动旋翼旋转产生升力，并以旋翼倾转产生升力的分力来进行的飞行。包括垂直和前飞两种基本飞行方式。
随便看	source coding source coding technology source coding theorem source coding theory source coding with side information source contribution ratio source control source control facilities source control of pollutants source control system by sponge city facilities source control technology of farmland non-point source pollution source control theory of petroleum accumulation source core source count source counting source country effect source criticism source database source data storage source density source diagram source directivity factor source domain source-drain characteristics source/drain on insulator device structure

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。