“液动冲击器”的概念、定义、翻译、参考文献-科学参考

单词	液动冲击器
释义	液动冲击器 Encyclopedia 理学孔内钻具释 hydro-percussive tools液动冲击器以钻探冲洗液为动力介质，利用高压液流能量及动态水击能量产生连续冲击载荷的孔底动力机具。又称液动潜孔锤。
随便看	additive difference equation additive difference scheme additive dimerization additive divisor problem additive duality additive effect additive factors method additive family additive filter additive function additive functional additive functor additive Gaussian channel additive generator additive group additive group of rationals additive group of real numbers additive group scheme additive hazards model additive hazards model with time varying regression coefficients additive hazards model with time-varying regression coefficients additive hazards regression model additive ideal additive identity additive identity element

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。