“standard projector”的概念、定义、翻译、参考文献-科学参考

单词	standard projector
释义	standard projector Physics ＞声学＞水声学＞释义 standard projector标准发射器
随便看	sexual enchantment sexual ethic sexual excitation sexual generation sexual happiness sexual harassment sexual hierarchy sexual hybridization sexual interaction sexual isolation sexuality sexuality culture sexuality/gender sexualized sexual life cycle sexually transmitted diseases sexual masochism disorder sexual maturation sexual minorities sexual morality sexual motivation sexual orientation sexual partner sexual partners exchange，swinging sexual physiology

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。