“sill”的概念、定义、翻译、参考文献-科学参考

单词	sill
释义	sill 底槛底梁底木垫底横木巷道支架底梁海底山脊海槛岩床坝槛线基木基石
随便看	grating coupler grating diffration grating digital display grating digital measurement milling machine grating digital readout grating dispersion grating dividing engine grating efficiency grating encoding grating energy measuring device grating filter grating focus grating formula grating frame grating generator grating ghost grating grid grating groove grating gutter grating image grating incidence mount grating infrared spectrometer grating interferometer grating light colourimeter grating-like hologram

科学参考收录了1248194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。