“lewis bolt”的概念、定义、翻译、参考文献-科学参考

单词	lewis bolt
释义	lewis bolt [`lü·ǝs ´bōlt] ^{DESIGN ENGINEERING} A bolt with an enlarged, tapered head that is inserted into masonry or stone and fixed with lead; used as a foundation bolt.
随便看	unfinished fabric unfired pressure vessel unfired tube unformatted file unfreezing ungemachite unglazed tile ungula ungulate ungulicutate unguligrade uniaxial crystal uniaxial stress unicellular unicellular gland unicuspid unidentate ligand unidentified flying object unidirectional unidirectional antenna unidirectional coupler unidirectional hydrophone unidirectional log-periodic antenna unidirectional microphone unidirectional pulse-amplitude modulation

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。