“土石方开挖”的概念、定义、翻译、参考文献-科学参考

单词	土石方开挖
释义	土石方开挖 Encyclopedia 工学土石方开挖释 earth-rock excavation土石方开挖将土或岩石松动、破碎、装运并卸至指定地点的施工作业。
随便看	least square filtering least square fitting least square method least square min-norm estimation least squares least squares approximation least squares estimate least squares estimation least squares estimator least squares fitting least squares identification least squares image matching least squares method least square solution least squares principle least squares problem least squares solution least time path least universal exponent least upper bound least value least-value problem least water lily least work leather

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。