“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	window of vulnerabilily windowpane oyster windows Windows,Icon,Menu and Pointing device Windows operating system window spectral estimation Windows操作系统 window-wall ratio wind pathogen wind-phlegm syndrome wind-photovoltaic complementary generation system wind power capacity credit wind power consession projects wind power converter wind power flow field numerical simulation wind power forecasting of wind power plant wind power forecasting system wind power forecasting technique wind power generation wind power model wind power operation analysis based on time series production simulation wind power output simultaneity factor wind powerplant wind power plant control system wind power plant control system maintenance

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