“震击类工具”的概念、定义、翻译、参考文献-科学参考

单词	震击类工具
释义	震击类工具 Encyclopedia 工学修井工具释 shock tools震击类工具在卡点附近造成一定频率的震击，来协助被卡管柱和工具解卡的工具。
随便看	coal derived gas coal-derived gas coal desulfurization after combustion coal desulfurization before combustion coal desulfurization in combustion coal detailed prospecting coal diesel coal district coal dust cloud coal dust explosion Coale fertility index coal equivalent coalesced star coalescence coalescer coal exploration coal facies coal feeding system coal field coalfield extensional structure coalfield gravitation sliding structure coalfield inversion structure coalfield logging equipment coalfield Logging quantitative evaluation coalfield of South Africa

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。