“backing board”的概念、定义、翻译、参考文献-科学参考

单词	backing board
释义	backing board [`bak·iŋ ´bȯrd] ^{BUILDING CONSTRUCTION} In a suspended acoustical ceiling, a flat sheet of gypsum board to which acoustical tile is attached by adhesive or mechanical means.
随便看	face height facellite faceman face mechanization face milling face mold face nailing faceplate face sampling face shield face signal facet faceted pebble faceted spur face tile face timbering face veneer facework face worker facial angle facial artery facial bone facial index facial nerve facies

科学参考收录了103327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。