“井下落物”的概念、定义、翻译、参考文献-科学参考

单词	井下落物
释义	井下落物 Encyclopedia 工学钻井复杂事故种类释 downhole junk井下落物钻井时，形状不规则且无打捞部位可与打捞工具连接的物体（如钻头牙轮、刮刀片、井口工具等）落入井内的现象。
随便看	weakly connected digraph weakly consistent estimate weakly consistent estimator weakly -continuous weakly continuous weakly continuous function weakly continuous operator weakly continuous representation weakly continuous theory weakly convergence weakly -convergent weakly convergent weakly convergent sequence weakly convex set weakly countably additive weakly coupled superconductor weakly coupled system weakly dense set weakly dependent process weakly derived set weakly differentiable weakly differentiable function weakly dominated statistical structure weakly efficient point weakly efficient solution

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。