“derrick”的概念、定义、翻译、参考文献-科学参考

单词	derrick
释义	derrick 动臂起重机人字起重机钻塔桅杆起重机起重杆起重机起重架吊杆吊杆起重机
随便看	signal ability signal acquisition report signal acquisition unit signal activity signal adapter signal alarm signal ambiguity signal amplification signal amplifier signal amplitude signal analysing and measuring instruments signal analysis signal appendant signal area signal aspect signal attenuation signal attribute signal autocorrelation signal averager signal averaging signal azimuth display signal balancing signal ball signal balloon signal bandwidth

科学参考收录了1248194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。