“gin pole”的概念、定义、翻译、参考文献-科学参考

单词	gin pole
释义	gin pole [`jin ´pōl] ^{MECHANICAL ENGINEERING} A hand-operated derrick which has a nearly vertical pole supported by guy ropes; the load is raised on a rope that passes through a pulley at the top and over a winch at the foot. Also known as guyed-mast derrick; pole derrick; standing derrick.
随便看	visceratonia visceroptosis viscid viscoelastic fluid viscoelasticity viscoelastic theory viscometer viscometer gage viscometric analysis viscometry viscose process viscosity viscosity blending chart viscosity breaking viscosity coefficient viscosity conversion table viscosity curve viscosity gage viscosity-gravity constant viscosity index viscosity manometer viscosity-temperature chart viscous damping viscous dissipation function viscous drag

科学参考收录了103327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。