“陕京天然气管道”的概念、定义、翻译、参考文献-科学参考

单词	陕京天然气管道
释义	陕京天然气管道 Encyclopedia 工学〔著名输油输气管道〕释 Shaanxi-Beijing Natural Gas Pipeline陕京天然气管道中国首都北京的天然气供应生命线工程，由陕京一线、陕京二线、陕京三线、陕京四线组成。
随便看	nonsingular boundary point nonsingular collineation nonsingular complex nonsingular conic nonsingular correlation nonsingular curve nonsingular data nonsingular distribution nonsingular divisor nonsingular extremal nonsingular form nonsingular H matrix nonsingular H-matrix nonsingular homology nonsingular integral equation nonsingularity non-singular lens nonsingular linear transformation nonsingular mapping non singular matrix non-singular matrix nonsingular matrix nonsingular model nonsingular operator nonsingular perspectivity

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。