“灯光吊杆”的概念、定义、翻译、参考文献-科学参考

单词	灯光吊杆
释义	灯光吊杆 Encyclopedia 艺术学幕释 Lighting boom ; LX bar灯光吊杆设置在舞台或演出场地上空，用来悬挂灯具设备的桁架型可升降设备。
随便看	Hellinger-Reissner two-field generalized variational principle Hellinger-Reissner variational principle hell is other people Hellman Hellmann Feynman theorem Hellmann-Feynman theorem Helly Helly condition Helly number Helly principle of selection Helly selection theorem Helly theorem Helly-type theorem Helmert Helmert-Pearson distribution Helmert，F.R. helmet helmet mounted display helmet mounted display, HMD helmet-mounted display system helmet-mounted sight helmet shell helmet straps helmet streamer helm graph

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。