“knee rafter”的概念、定义、翻译、参考文献-科学参考

单词	knee rafter
释义	knee rafter [`nē ´raf·tǝr] ^{BUILDING CONSTRUCTION} A brace placed diagonally between a principal rafter and a tie beam.
随便看	momentum density Notiomastodontinae Notioprogonia notochord notochordal canal notochordal plate Notodelphyidiformes Notodelphyoida Notodontidae Notogaean Notommatidae Notomyotina Notonectidae Notonectoidea notopodium Notopteridae NOT-OR Notoryctidae Notostigmata Notostigmophora Notostraca Nototheniidae Notoungulata nought state noumeite

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。