“safety hook”的概念、定义、翻译、参考文献-科学参考

单词	safety hook
释义	safety hook [`sāf·tē ´hu̇k] ^{DESIGN ENGINEERING} A hoisting hook with a spring-loaded latch that prevents the load from accidentally slipping off the hook.
随便看	optical communication optical comparator optical computer optical contact optical coupler optical coupling optical crystal optical cytopherometry optical density optical depth optical diffraction velocimeter optical direction and ranging optical disk optical disk storage optical dispersion optical distance optical Doppler effect optical double star optical electronic reproducer optical element optical encoder optical exaltation optical fiber optical-fiber cable optical-fiber sensor

科学参考收录了103327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。