“sinking headframe”的概念、定义、翻译、参考文献-科学参考

单词	sinking headframe
释义	sinking headframe Encyclopedia 工学凿井设施释 sinking headframe凿井井架凿井时，用于支承提升天轮、悬吊天轮和架设卸渣设施等的结构物。又称掘进井架。
随便看	representative domain representative elementary volume representative ensemble representative function representative inquiry representative litigation representativeness representativeness heuristics representative of a coset representative of action representative of a residue class Representative Passages of Yan Fengying’s Huangmei Opera representative point representative points representative ring representative sample representative sampling Representative Scores and Tunes of Kunju Opera representative subspace representative volume element represented represented as representing representing and modeling virtual scenes representing function

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。