科学参考-科学技术类参考文献及词汇Science Reference

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。

热门查询：

nebular envelope	nebular hypothesis	nebular line	nebular luminosity	nebular physics
nebular spectrograph	nebular spectrum	nebular stage	nebular transition	nebular variable
nebulium	nebulization	nebulization efficiency	nebulizer	nebulizers
nebulizer therapy	nebulosity	nebulous bridge	nebulous cluster	nebulous envelope
nebulous object	nebulous patch	nebulous ring	NEC	necator americanus
necessary	necessary and sufficient condition	necessary and sufficient statistic	necessary and sufficient σ-field	necessary condition
necessary condition for optimality	necessary heirship	necessary labor under the socialist system	necessary labour and surplus labour	necessary nutrients
necessary observation	necessary product and surplus product	necessary statistic	necessary topology	necessity
necessity and freedom in history	nechanical dust collector	Necitumumab	Neck	neck
neck and shoulder pain	neck bi	neck body	neck canal cell	neck cell
neck dissection	neck endoscopy	necker cube	necking	necking and crazing
necking of tube	neck initial	neck instability	necklace	necklace ferns