“headframe”的概念、定义、翻译、参考文献-科学参考

单词	headframe
释义	headframe Encyclopedia 工学竖井提升释 headframe井架位于竖井井口附近或斜井井口前方，安装有提升机天轮、箕斗卸载设备和过卷保护设备的高架矿山构筑物。
随便看	sphere tetrahedron picking sphere theorem sphere triangle picking sphere with handles sphere with tunnel spherical spherical aberration spherical accretion spherical activated carbon spherical albedo spherical analyzer spherical angle spherical annulus spherical antenna spherical astronomy spherical asymptote spherical azimuth spherical Bessel differential equation spherical Bessel function spherical Bessel function of the first kind spherical Bessel function of the second kind spherical Bessel function of the third kind spherical bubble modeling spherical building spherical bundle

科学参考收录了854744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。