“正宁县”的概念、定义、翻译、参考文献-科学参考

单词	正宁县
释义	正宁县 Encyclopedia 理学庆阳市释 Zhengning Xian正宁县中国甘肃省庆阳市辖县。
随便看	hydrocarbon compounds emitted from natural sources hydrocarbon cracking hydrocarbon fluid inclusions hydrocarbon fuel hydrocarbon fuels hydrocarbon generating threshold hydrocarbon (HCs) hydrocarbon humidity hydrocarbon metal complex hydrocarbon oil collector hydrocarbon oxidation catalytic materials hydrocarbon poisoning hydrocarbon ratio method hydrocarbon reforming hydrocarbon reservoir dynamic geology hydrocarbon resin hydrocarbon rich fuel hydrocarbon source area hydrocarbon sulfonate collector hydrocarboxylation hydrocarbyl group hydrocarbyl nontransition metal hydrocarbyl transition metal hydrocele hydrocenosis

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。