“Horsehead Nebula”的概念、定义、翻译、参考文献-科学参考

单词	Horsehead Nebula
释义	Horsehead Nebula Encyclopedia 理学暗星云释 Horsehead Nebula马头星云位于猎户座亮星云IC 434（由猎户座σ星所电离）中的暗星云。因形状类似马头而得名。 Astronomy Horsehead Nebula马头星云
随便看	Cavendish Cavendish crater Cavendish experiment Cavendish, Henry Cave Nebula Cave of Altamira Cave of Stone Flower Scenic and Historic Area cave painting cave rescue cavern caverna cavernous body cavernous hemangioma of the liver cavernous malformation cave rock painting cave sediment microbes Caves in the Swabian Jura caves of scenic regions Cave Temple cave temple Cave tombs at Bamashan Cave Tombs of Han Dynasty　at Mahao Cave Tombs on the Mahao River caving method cavitating flow

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。