“rock quality designation”的概念、定义、翻译、参考文献-科学参考

单词	rock quality designation
释义	rock quality designation Encyclopedia 理学地下工程释 rock quality designation岩石质量指标根据钻探时的岩芯完好程度来判断岩体的质量，从而对岩体进行分类的方法。简称RQD。
随便看	atmospheric corrosion resisting low alloy steel atmospheric data assimilation atmospheric deaerator atmospheric density atmospheric deposition atmospheric deposition flux atmospheric depth atmospheric diffusion equation atmospheric dispersion Atmospheric Dispersion Compensator atmospheric dispersion compensator atmospheric distillation atmospheric disturbance atmospheric diving atmospheric diving suit atmospheric drag atmospheric drag perturbation atmospheric dry and wet deposition observation apparatus atmospheric dry deposition observation apparatus atmospheric duct near sea surface atmospheric dust atmospheric dynamics atmospheric eclipse atmospheric effect atmospheric effect of cosmic rays

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。