“vinyl acetylene”的概念、定义、翻译、参考文献-科学参考

单词	vinyl acetylene
释义	vinyl acetylene Encyclopedia 工学乙炔释 vinyl acetylene乙烯基乙炔同时含双键及三键的不饱和烃。又称1-丁烯-3-炔。具有类似乙炔气味的气体，相对密度为0.7095，折射率为1.4161，分子量52.04，闪点低于-5℃，熔点-118℃，沸点5℃，爆炸极限为1.17%～7.33%。
随便看	nearly Borel measurable set nearly circular domain nearly compact nearly diurnal free wobble nearly everywhere nearly free electron model nearly independent particle system nearly integrable system nearly optimal nearly parabolic comet nearly parabolic orbit nearly perfect code nearly perfect crystal nearly poised series nearly reducible matrix near-magic nucleus near mapping near-marine sediment geochemical survey near miss near-monochromatic radiation near-natural wetland near nature fiver engineering method near neighbor near neighbor problem nearness

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。