“element composition of crude oil”的概念、定义、翻译、参考文献-科学参考

单词	element composition of crude oil
释义	element composition of crude oil Encyclopedia 理学原油的元素组成释 element composition of crude oil原油元素组成组成原油的碳、氢、硫、氮、氧及微量元素。
随便看	cuppable degree cupping cupping and drawing test cupping therapy cup product cup product operation cup product pairing cuprammonium fiber cuprammonium fibre cuprate superconductor Cupressus Evergreen Needleleaf Forest cupric cupric sulfate regulator cuprite cupron cupronickel cuprosklovskite cuprous cuprous cell cuprous halide cuprous iodide cuprous oxide cup shell extrusion cupule Cup·Bowl·Chopsticks

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。