“noctilucent cloud”的概念、定义、翻译、参考文献-科学参考

单词	noctilucent cloud
释义	noctilucent cloud Encyclopedia 理学夜光云释 noctilucent cloud夜光云在曙暮期间出现于地球较高纬度高空的一种发光而透明的云。 Astronomy noctilucent cloud缩写：NLC。夜光云
随便看	grain harvesting machine Grain in Ear graininess grain layer grain microbiology grain microorganism grain mill chariot grain orientation grain oriented silicon steel grain processing factory grain production policy grain products grain protection price policy grain protruding height Grain Rain grain refinement strengthening grain refiner grain refining Grain Requisition grain reserve policy grainsafe storage grain-saving dwarf layer grain shape grain size grain size accomulation curve

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。