“小哑铃星云”的概念、定义、翻译、参考文献-科学参考

单词	小哑铃星云
释义	小哑铃星云 Encyclopedia 理学行星状星云释 Little Dumbbell Nebula小哑铃星云一颗位于英仙座的典型双极行星状星云。星表中的编号为M76、NGC650和NGC651。又称杠铃星云[注]或软木塞星云[注]。 Astronomy Little Dumbbell小哑铃星云
随便看	bordism theory BORE bore boreal coniferous forest boreal forests Boreal sign bored pile bored pile,cast-in-place pile,cast-in-situ pile bored pile wall bore-hole borehole acoustic wave CT borehole columnar section borehole deep borehole diameter borehole extensometer borehole geometry specification borehole geophysical exploration borehole gravimeter borehole group thermal effect borehole imaging borehole inclination logging borehole magnetic survey borehole parameter logging instrument borehole row spacing borehole seismic data acquisition system

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。