“井下服务钻孔”的概念、定义、翻译、参考文献-科学参考

单词	井下服务钻孔
释义	井下服务钻孔 Encyclopedia 工学矿山井巷释 underground service drilling hole井下服务钻孔用于地下采矿的充填、排水、泄水、供水、供风或布置电缆等所需的钻孔。
随便看	unbalanced operation of hydro-generator unit unbalanced transportation problem unbalance response unballast unballasted pumping speed unbased mapping unbated unbiased unbiased confidence estimation unbiased confidence interval unbiased confidence region unbiased critical region unbiased distribution of resources unbiased error unbiased estimate unbiased estimating equation unbiased estimation unbiased estimator unbiased ferrite unbiased function unbiased level α-test unbiasedness unbiased point estimator unbiased prediction unbiased regression estimator

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。