“safety degree of gas drainage”的概念、定义、翻译、参考文献-科学参考

单词	safety degree of gas drainage
释义	safety degree of gas drainage Encyclopedia 工学瓦斯抽采释 safety degree of gas drainage抽采安全度煤层瓦斯抽采过程的安全性系数。
随便看	gravitational lensing effect gravitational mass gravitational metaphor gravitational micro-lens gravitational micro-lensing gravitational paradox gravitational potential gravitational potential energy gravitational potential well gravitational pressure drop in two-phase flow gravitational process for oily water treatment gravitational radiation gravitational radius gravitational red-shift gravitational redshift gravitational relaxation gravitational scattering gravitational settling gravitational shift gravitational strain gravitational synchrotron radiation gravitational theory gravitational thermodynamics gravitational tide gravitational time delay

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。