“perforation well completion”的概念、定义、翻译、参考文献-科学参考

单词	perforation well completion
释义	perforation well completion Encyclopedia 工学射孔完井释 perforation well completion射孔完井在油气层下入套管并用水泥封固，再采用专门的工具射穿套管、水泥环并穿入油气层一定深度，从而连通油气层和井筒的工艺过程。
随便看	high density resistivity method instrument high density sedimentation tank high density seismic high density tungsten alloy high dielectric constant polymer high-dimensional crystallography high-dimensional data high-dimensional data transformation high-dimensional data visualization high-dimensional data visualization method based on samples high-dimensional indexing high-dimensional linear discrimainant analysis high dimensional linear regression high-dimensional nonparametric model high-dimensional problems high-dimensional solid high dimensional statistical inference high-dimensional texture high dimensional wavelet high dimension media high dispersion high dispersion spectroscopy high dispersion spectrum high distinct TV high diving

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。