“半门式起重机”的概念、定义、翻译、参考文献-科学参考

单词	半门式起重机
释义	半门式起重机 semi-goliath crane semi-portal crane
随便看	pulse positon modulator pulse power pulse-power break down pulse-power breakdown pulse power driver pulse-powering cycle pulse-power output pulse power source pulse power supply pulse pressure pulse pressure-charging pulse process pulse profile pulse propagation pulse-propagation meter (PPM) pulse propagation time pulse propagation velocity pulse pump pulse punching pulse pyrolysis pulse quadrupling pulse quenching press pulser pulse radar pulse radar altimeter

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。