“勘探坑道”的概念、定义、翻译、参考文献-科学参考

单词	勘探坑道
释义	勘探坑道 Encyclopedia 理学坑探工程释 exploratory tunnel勘探坑道在勘探矿床时，为了揭露、追索和圈定矿体及研究矿体地质所掘进的地下坑道。
随便看	closed scheme closed season closed semicircle closed semigroup closed semisphere closed sentential formula closed sequence closed set closed set basis closed-shelf book selling closed shell closed shell ion closed-shell ion closed shell molecule closed simplex closed solid sphere closed solution closed space closed sphere closed star closed string closed subalgebra closed subbase closed subcomplex closed subfield

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。