“正丁烷”的概念、定义、翻译、参考文献-科学参考

单词	正丁烷
释义	正丁烷 Encyclopedia 工学丁烷释 n-butane正丁烷具有4个碳原子的直链饱和烷烃。分子式为C4H10，常温常压下为无色气体，不溶于水，易溶于醇、氯仿等，熔点为-138.4℃，沸点为-0.5℃。
随便看	environmental geological drilling environmental geological evaluation environmental geological investigation environmental geological map environmental geological problems environmental geological remote sensing survey environmental geoscience environmental geotechnics environmental Gini coefficient environmental governance environmental group litigation environmental harmony environmental hazard environmental hazards of solid waste environmental health Environmental health impact assessment environmental health impact assessment environmental health in military position environmental health map Environmental Health Perspectives environmental health promotion environmental health risk assessment environmental health standard environmental health supervision and management environmental health survey

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。