“derrick crane”的概念、定义、翻译、参考文献-科学参考

单词	derrick crane
释义	derrick crane Encyclopedia 工学〔轻小型起重设备〕释 derrick crane桅杆起重机以桅杆为承载构件，臂架下端与桅杆下部铰接，上端通过钢丝绳与桅杆相连的简易臂架型起重机。俗称把杆、拔杆。
随便看	project of scenery protection surrounding ancient city of Suzhou project of “Two Bombs and One Satellite” Project on Undergraduate Teaching Quality and Reform of the Institution of Higher Education projector projector augmented wave projector augmented wave method projector-augmented wave method projector-augmented wave method, PAW projector augmented waves project organization adaptability Project Organizational Process Assets project organization culture project organization design based on computational experimental method project organization structure Project-Oriented Organization project overall appraisal Project Overall Change Control System project owner and contractor project phase and milestone project plan project planning project planning of grass irrigation project planning optimization project planning technology Project Plan of the Canal’s Regulation

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