“乙炔黑”的概念、定义、翻译、参考文献-科学参考

单词	乙炔黑
释义	乙炔黑 Encyclopedia 理学乙炔黑释 acetylene black乙炔黑由碳化钙法或石脑油（粗汽油）热解时副产气分解精制得到的纯度99%以上的乙炔，经连续热解后得到的炭黑。
随便看	prefrontal cortex pre-galactic cloud pre-galactic nucleosynthesis pre-galactic star pre-Galaxy pre-galaxy preganglionic neurofibre preganglionic neuron pregelatinized starch pre-geometry pregermlayer stage P-region preglabellar field pre-glottalization pregnancy pregnancy anabolism pregnancy-associated thrombocytopenia pregnancy diagnosis pregnancy diagnosis in domestic animals pregnancy identification pregnancy in rudimentary horn pregnancy recognition in animals pregnancy toxaemia pregnancy vertigo pregnane

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。