“mechanical sand control”的概念、定义、翻译、参考文献-科学参考

单词	mechanical sand control
释义	mechanical sand control Encyclopedia 工学机械防砂释 mechanical sand control机械防砂利用下入机械管柱或砾石充填管柱防止地层砂流入井筒的方法。
随便看	weak coproduct weak correlation weak countable basis weak countable distributivity weak coupling weak coupling superconductor weak-coupling superconductor weak current weak C∞ topology weak decay weak degeneration weak dependence weak derivative weak dialect weak differential weak dimension weak dipole moment of particles weak direct product weak direct sum weak discontinuity weak disjunction weak disorder weak distributivity weak duality theorem weak dual space

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。