“石油工业”的概念、定义、翻译、参考文献-科学参考

单词	石油工业
释义	石油工业 Encyclopedia 经济学分水岭工业释 petroleum industry石油工业开采石油（包括石油、油页岩、天然气）和对其进行炼制加工的工业部门。
随便看	trigonometric addition formula trigonometrical trigonometrical form of complex number trigonometrically conjugate functions trigonometrical sum trigonometric angle trigonometric approximation trigonometric approximation polynomial Trigonometric Argumentation trigonometric convexity trigonometric degree of accuracy trigonometric equation trigonometric form trigonometric Fourier series trigonometric function trigonometric function interpolation trigonometric function line trigonometric function of a complex variable trigonometric function representation of complex numbers trigonometric identity trigonometric inequality trigonometric integral trigonometric interpolation trigonometric interpolation polynomial trigonometric leveling

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。