“二次关井”的概念、定义、翻译、参考文献-科学参考

单词	二次关井
释义	二次关井 Encyclopedia 工学测试施工工艺释 second shut in二次关井在进行测试作业的油气井生产一段时间后，通过地面或井下控制，实现测试器第二次关闭的过程。
随便看	continuous cell continuous channel continuous character continuous checking inventory control system continuous circulation system- continuous circulation valve—CCV continuous cocycle continuous cohomology continuous column charging continuous continuation continuous contour continuous control system continuous convergence continuous converting continuouscooling transformation diagram continuous countercurrent extraction continuous couple of operators continuous-cover forest continuous creation continuous crime continuous cropping continuous cropping obstacle of vegetables continuous cropping obstacles continuous culture continuous curve

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。