“hook insurance”的概念、定义、翻译、参考文献-科学参考

单词	hook insurance
释义	hook insurance Encyclopedia 工学塔式起重机释 hook insurance吊钩保险施工现场吊装设备的吊钩上防止起吊物意外脱钩的保险装置。
随便看	total response total reward total ring of fractions total rotation total run-off total run-out measurement total savings total scattering total scattering cross section Total Score of Revolutionary Modern Peking Opera total semi-additivity total sequence total set total size under construction total sky brightness total-sky imager total social demand total social supply total solar eclipse total solar radiation total space total stability total starlight total station total-station metrology standard

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。