“冲击钻进”的概念、定义、翻译、参考文献-科学参考

单词	冲击钻进
释义	冲击钻进 Encyclopedia 理学钻进方法释 percussion drilling；vibration drilling冲击钻进在钻头上以一定频率施加冲击动能破碎岩土层的钻进方法。又称振动钻进。
随便看	monotone increasing sequence monotone law monotone likelihood ratio monotone mapping monotone mapping into itself monotone matrix monotone nondecreasing function monotone nonincreasing sequence monotone operator monotone-operator theorem monotone ordinals monotone process monotone quasi-order monotone ratio monotone sequence monotone set monotone system monotone transformation monotone triangle monotone twist mapping monotone upwind scheme for conservation laws，MUSCL monotonic monotonical monotonically decreasing function monotonically decreasing sequence

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。