“presplitting blasting of open pit”的概念、定义、翻译、参考文献-科学参考

单词	presplitting blasting of open pit
释义	presplitting blasting of open pit Encyclopedia 工学露天矿爆破释 presplitting blasting of open pit露天矿预裂爆破在正式爆破开挖之前，预先沿露天矿最终边坡轮廓线爆破出一条一定宽度的裂缝，以达到保护保留区岩体的目的的爆破技术。
随便看	confocal ellipsoids confocal family confocal hyperbolas confocal hyperboloids confocal hypersurfaces confocal laser endomicroscopy confocal laser scanning microscopy confocal laser scanning miscoscopy confocal lens confocal microprobe Raman spectrometry confocal microscope confocal microscopy confocal optical microscope confocal parabolas confocal parabolic coordinate confocal paraboloidal coordinate confocal paraboloids confocal pencil confocal quadrics confocal resonator confocal surfaces confocal X-ray fluorescence spectrometer confocal X-ray technique confoliation conformability

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。