“起重机械防坠安全器”的概念、定义、翻译、参考文献-科学参考

单词	起重机械防坠安全器
释义	起重机械防坠安全器 Encyclopedia 工学特种设备安全保护装置释 anti-fall safety device for lifting machinery起重机械防坠安全器当起重机械的承载平台（轿厢）下坠速度超过额定下坠速度，或在悬挂绳发生断裂和松弛的情况下，将承载平台（轿厢）紧急制停的一种安全装置。
随便看	social aspects of old age Social Assessment of Engineering Social assistance social assistance social assistance law social assistance principle social assistance statistics social atomization Social attribute information social attributes of population social basic contradiction social basis of Chinese cities social behavior social behavior of livestock social behaviouralism social being social being and social consciousness social benefit social benefit of water conservancy project social benefits of soil and water conservation Social big data social bookmarking social capital Social Cascades social categories

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。