“悬臂起重机”的概念、定义、翻译、参考文献-科学参考

单词	悬臂起重机
释义	悬臂起重机 Encyclopedia 工学〔轻小型起重设备〕释 cantilever crane悬臂起重机取物装置悬挂在刚性固定的悬臂（臂架）上，或悬挂在可沿悬臂运行的小车上的臂架型起重机。
随便看	Premack principle pre-main sequence pre-main sequence binary pre-main sequence object pre-main sequence star pre-manifold pre mapping advertising premarital health care pre-martensitic transformation premature atrial contraction premature ejaculation premature excitation and premature systole premature labor Premature Mortality premature ovarian failure premature rupture of fetal membrane premature separation premature systole/extrasystole premature ventricular contraction pre-maximum brightness pre-maximum halt pre-maximum spectrum pre measure pre-measure premeasure

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。